1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 City of Plano, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Tucson, AZ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Denton County, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Las Vegas Convention & Visitors Authority, NV 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Orange County, FL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Washoe County, NV 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of College Station, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Denton, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Garland, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Richardson, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of San Antonio, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Tarrant County, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Lewisville, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Scottsdale, AZ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Gwinnett County, GA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Loudoun County, VA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Edmonton, Alberta, CANADA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Sunnyvale, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 County of Ventura, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Fulton County Government, GA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Williamson County, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Allen, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of University Park, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 County of San Bernardino, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 County of San Diego, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Irvine Ranch Water District, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Washoe County School District, NV 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Clark County School District, NV 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Orange County Sanitation District, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Seminole County, FL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Mesquite, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Collin County, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 County of Placer, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 County of Riverside, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Lansing Community College, MI 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Arlington, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Rochester Hills, MI 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Mohave Educational Services Cooperative, Inc., AZ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Port Authority of New York and New Jersey, NY & NJ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Tempe, AZ 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Chandler, AZ 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Frisco, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Mesa, AZ 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Roswell, GA 1 1 1 1 1 1 1 1 1 1 1 1 1 City of St. Petersburg, FL 1 1 1 1 1 1 1 1 1 1 1 1 1 Cobb County School District, GA 1 1 1 1 1 1 1 1 1 1 1 1 1 Commonwealth of Virginia, Office of the Governor 1 1 1 1 1 1 1 1 1 1 1 1 1 Iowa State University, IA 1 1 1 1 1 1 1 1 1 1 1 1 1 Mohave County, AZ 1 1 1 1 1 1 1 1 1 1 1 1 1 Old Dominion University, VA 1 1 1 1 1 1 1 1 1 1 1 1 1 Pima County, AZ 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Irvine, CA 1 1 1 1 1 1 1 1 1 1 1 1 City of Riverside, CA 1 1 1 1 1 1 1 1 1 1 1 1 Collin County Community College District, TX 1 1 1 1 1 1 1 1 1 1 1 1 Metropolitan Water District of Southern California, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 Bernalillo County, NM 1 1 1 1 1 1 1 1 1 1 1 City of Tampa, FL 1 1 1 1 1 1 1 1 1 1 1 Inter-American Development Bank, Washington, DC 1 1 1 1 1 1 1 1 1 1 1 Potter County, TX 1 1 1 1 1 1 1 1 1 1 1 Union Sanitary District, CA 1 1 1 1 1 1 1 1 1 1 1 California State Polytechnic University, CA 1 1 1 1 1 1 1 1 1 1 1 Central Arizona Project, AZ 1 1 1 1 1 1 1 1 1 1 School District of Palm Beach County, FL 1 1 1 1 1 1 1 1 1 1 Town of Oro Valley, AZ 1 1 1 1 1 1 1 1 1 1 University of Nevada, Las Vegas, NV 1 1 1 1 1 1 1 1 1 1 Dallas/Ft. Worth Int l Airport, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Arizona State University, AZ 1 1 1 1 1 1 1 1 1 City of Rancho Cucamonga, CA 1 1 1 1 1 1 1 1 1 Howard County Government Office of Purchasing, MD 1 1 1 1 1 1 1 1 1 San Diego Unified Port District, CA 1 1 1 1 1 1 1 1 1 Charlotte County BOC, FL 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Huntsville 1 1 1 1 1 1 1 1 City of North Richland Hills, TX 1 1 1 1 1 1 1 1 San Diego County Regional Airport Authority, CA 1 1 1 1 1 1 1 1 San Diego Unified School District, CA 1 1 1 1 1 1 1 1
Spring Independent School District, TX 1 1 1 1 1 1 1 1 Tacoma Public Schools, WA 1 1 1 1 1 1 1 1 City of Livermore, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 County of Sacramento, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Portland, OR 1 1 1 1 1 1 1 1 1 1 1 1 Orange County Fire Authority, CA 1 1 1 1 1 1 1 1 1 Frederick County, MD 1 1 1 1 1 1 1 1 Fulton County Schools, GA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 South Florida Regional Transportation Authority (SFRTA), 1 1 1 1 1 1 1 1 1 1 FL Central Contra Costa Sanitary District, CA 1 1 1 1 1 1 1 1 1 Georgia Technology Authority, GA 1 1 1 1 1 1 1 1 1 1 Kern County, CA 1 1 1 1 1 1 1 1 Orange County Transportation Authority, CA 1 1 1 1 1 1 1 1 Cleveland Metroparks, OH 1 1 1 1 1 1 1 1 City of Flagstaff, AZ 1 1 1 1 1 1 1 City of Victoria, TX 1 1 1 1 1 1 1 Georgia Building Authority 1 1 1 1 1 1 1 Workforce Solutions for North Central Texas, TX 1 1 1 1 1 1 1 City of Ft. Lauderdale, FL 1 1 1 1 1 1 1 1 1 1 1 1 1 County of Alameda, CA 1 1 1 1 1 1 1 1 Anne Arundel County Public Schools, MD 1 1 1 1 1 1 1 1 Alamo Colleges, TX 1 1 1 1 1 1 City of Southlake, TX 1 1 1 1 1 1 County of Sonoma, CA 1 1 1 1 1 1 Dallas Area Rapid Transit (DART), TX 1 1 1 1 1 1 Montgomery County Public Schools, MD 1 1 1 1 1 1 Newton County School System, GA 1 1 1 1 1 1 Harris County, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Johnson County, KS 1 1 1 1 1 1 1 1 1 1 Rensselaer Polytechnic Institute, NY 1 1 1 1 1 1 1 1 1 1 Pinellas County BOCC, FL 1 1 1 1 1 1 School Board of Orange County, FL 1 1 1 1 1 1 City of Alpharetta, GA 1 1 1 1 1 1 1 Maricopa County, AZ 1 1 1 1 1 1 Bi-State Development Agency, dba Metro, MO 1 1 1 1 1 City of Burbank, CA 1 1 1 1 1 City of Concord, CA 1 1 1 1 1 City of Memphis, TN 1 1 1 1 1
Hillsborough County Aviation Authority, FL 1 1 1 1 1 McAllen Independent School District, TX 1 1 1 1 1 Montgomery County, MD 1 1 1 1 1 Northside Independent School District, TX 1 1 1 1 1 West Virginia Purchasing Division, WV 1 1 1 1 1 Cal Poly State University, San Luis Obispo, CA 1 1 1 1 1 1 1 1 1 1 1 Eastern Municipal Water District, CA 1 1 1 1 1 1 1 1 County of Volusia, FL 1 1 1 1 1 1 1 1 1 1 State of Alaska, AK 1 1 1 1 1 1 1 1 City of Santa Clarita, CA 1 1 1 1 1 1 1 City of San Jose, CA 1 1 1 1 1 1 1 1 1 County of Orange, CA 1 1 1 1 1 University of Iowa, IA 1 1 1 1 1 City of Grapevine, TX 1 1 1 1 1 1 1 1 City of Airdrie, AB Canada 1 1 1 1 City of Austin, TX 1 1 1 1 City of El Paso, TX 1 1 1 1 City of Independence, MO 1 1 1 1 City of La Porte, TX 1 1 1 1 City of Palm Beach Gardens, FL 1 1 1 1 Cornell Procurement Services, NY 1 1 1 1 Defence Construction Canada 1 1 1 1 Fairfax County Public Schools, VA 1 1 1 1 La Joya Independent School District, TX 1 1 1 1 Manatee County Government, FL 1 1 1 1 Province of Nova Scotia, Canada 1 1 1 1 San Diego County Water Authority, CA 1 1 1 1 The George Washington University, VA 1 1 1 1 Town of Prosper, TX 1 1 1 1 University of Florida 1 1 1 1 Arapahoe County, CO 1 1 1 1 1 1 1 1 San Jacinto Community College District, TX 1 1 1 1 Smith County, TX 1 1 1 1 1 CENTRAL FLORIDA EXPRESSWAY AUTHORITY 1 1 1 City of Red Deer, Canada 1 1 1 City of Redlands 1 1 1 City of Sarasota 1 1 1 Contra Costa County 1 1 1
County of Monterey 1 1 1 County of San Luis Obispo 1 1 1 Florida State University 1 1 1 Granite School District 1 1 1 Gwinnett County Public Schools 1 1 1 San Joaquin County 1 1 1 Sarasota County 1 1 1 Snohomish County 1 1 1 Texas Department of Transportation-TxDOT 1 1 1 Town of Little Elm 1 1 1 University of Colorado 1 1 1 City of Wichita, KS 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Olathe, KS 1 1 1 1 1 1 1 Palm Beach County Sheriff s Office, FL 1 1 1 1 County of Los Angeles, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 College of Charleston, SC 1 1 1 City of McKinney, TX 1 1 1 1 1 Houston Community College, TX 1 1 1 1 1 City of Virginia Beach, VA 1 1 1 Alexandria City Public Schools 1 1 Auburn University 1 1 City of Hurst 1 1 Davis School District 1 1 Denton County Transportation Authority 1 1 Frederick County Public Schools 1 1 Houston ISD 1 1 Johnson County, TX 1 1 National Joint Powers Alliance 1 1 State of Delaware 1 1 Clayton County Public Schools, GA 1 1 1 1 1 1 1 1 Inland Empire Utility Agency, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 California State University, Office of the Chancellor, CA 1 1 1 1 1 1 1 1 1 1 Prince William County Public Schools, VA 1 1 1 1 1 1 1 1 1 1 1 1 DeKalb County, GA 1 1 1 1 1 1 1 1 1 1 Greater Orlando Aviation Authority 1 1 Alameda County Water District, CA 1 1 1 1 1 1 1 1 1 1 City of Palm Bay, FL 1 1 1 1 1 1 1 City of Miami, FL 1 1 1 1 1 1 City of Grand Prairie, TX 1 1 1 1 1 1 1 1 1 State of North Carolina, NC 1 1 California State University, Fresno, CA 1 Chatham County 1 City of Longmont, CO 1 Duval County Public Schools 1
Foothill Transit 1 Gregg County, TX 1 Harris County Department of Education 1 James Madison University 1 Muscogee County School District 1 New York State, Office of General Service 1 Pima County Amphitheatre Schools 1 San Diego Housing Commission 1 Tarrant Regional Water District 1 University of Massachusetts Lowell 1 City of San Diego, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Baltimore County Public Schools, MD 1 1 1 1 1 1 1 1 1 1 1 1 County of Roanoke, VA 1 1 1 1 1 1 1 1 1 1 1 University of California Merced, CA 1 1 1 1 1 1 San Jacinto River Authority, TX 1 1 1 1 1 City of Las Vegas, NV 1 1 1 1 1 1 1 Broward County, FL 1 1 1 1 1 1 1 1 1 City of Naples, FL 1 1 1 Ohio Public Employees Retirement System, OH 1 1 1 City of Fort Worth, TX 1 1 1 1 1 1 1 1 1 1 City of Lompoc, CA 1 1 1 1 1 1 1 1 BC Housing, Canada 1 1 City of Clermont, FL 1 1 Howard County Public School System 1 1 Northeast Ohio Regional Sewer District 1 1 University of Maine System 1 1 Miami- Dade County, FL 1 1 1 1 1 1 1 1 1 1 1 1 1 Virginia Beach City Public Schools, VA 1 1 1 University of California San Diego, CA 1 1 California State University, San Marcos, CA 1 1 1 1 1 State of Iowa 1 1 1 Santa Rosa Junior College 1 Seattle City Light 1 City of Port St Lucie, FL 1 1 1 1 1 1 1 1 1 1 1 1 1 State of Arizona, Arizona Department of Administration, AZ 1 1 1 1 1 1 1 1 1 1 1 1 1 Travis County, TX 1 1 1 1 1 1 1 1 1 1 1 Utah Department of Transportation, UT 1 1 1 1 1 1 1 1 1 1 City of Farmington, NM 1 1 1 1 1 1 1 1 California State University, Fullerton, CA 1 1 1 1 1 1 1 Hillsborough County, FL 1 1 1 1 1 1 1 1 1 City of Richmond, CA 1 1 1 1 1 1 State of Utah Department of Administrative Services, UT 1 1 1 1 1 1 Charlotte County Public Schools, FL 1 1 1 1 New Mexico State University, NM 1 1 1 1
Poudre School District R-1, CO 1 1 1 1 1 1 City of Mountain View, CA 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Anaheim, CA 1 1 1 1 1 Norfolk Public Schools, VA 1 1 1 1 1 1 1 1 1 1 1 California State University, Sacramento, CA 1 1 1 City of Clovis 1 City of Houston 1 City of Plant City, FL 1 Georgia Department of Human Resources 1 Maryland Environmental Service 1 Omnitrans San Bernadino, CA 1 State of Louisiana 1 State of Nevada 1 City of Naperville, IL 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Town of Flower Mound, TX 1 1 1 1 1 1 1 1 1 1 1 1 1 1 District School Board of Pasco County 1 1 1 1 1 1 1 1 1 1 Alachua County Board of County Commissioners, FL 1 1 1 1 1 City of Winter Park 1 1 1 1 1 Orlando-Orange County Expressway Authority, FL 1 1 1 1 1 Bexar County, TX 1 1 1 1 City of New York, Dept. of Citywide Administrative Services, NY 1 1 1 City of Port Arthur, TX 1 1 1 City of Cedar Park, TX 1 1 North Texas Tollway Authority, TX 1 1 State of Oklahoma, Office of Management & Enterprise Services, OK 1 1 University of Missouri System, MO 1 1 1 1 1 1 Creighton University, NE 1 1 Centre Hospitalier Universitaire de Sherbrooke, QC 1 City of Coconut Creek, FL 1 City of Lancaster, TX 1 City of Midland, TX 1 City of Santa Monica, CA 1 Ellis County, TX 1 Fresno State University, CA 1 University of California Riverside, CA 1 City of Yuba City, CA 1 1 1 1 1 1 1 1 1 1 1 Cochise County, AZ 1 1 1 1 1 1 1 State of Michigan, MI 1 1 1 1 1 1 Parker County, TX 1 1 1 1 Academy School District Twenty, CO 1 1 City of League City, TX 1 1 City of Lee s Summit, MO 1 1 State of Maine, ME 1 1 Valencia College, FL 1 1
San Diego Association of Governments, CA 1 1 1 Saint Johns River Water Management District, FL 1 1 1 1 1 Atlanta Public Schools, GA 1 Brazoria County, TX 1 City of Hutto, TX 1 City of Phoenix, AZ 1 Memphis City Schools Unified District, TN 1 University of Washington, WA 1 Wyoming Department of Transportation, WY 1 Salt Lake County, UT 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Polk State College, FL (previously Community) 1 1 1 1 1 1 1 1 1 1 1 Princeton University, NJ 1 1 1 1 1 1 1 1 1 State of Arizona, Department of Emergency and Military Affairs, AZ 1 1 1 1 1 1 1 City of Kalamazoo, MI 1 1 1 1 1 1 City of Kansas City, MO 1 1 1 City of Merced 1 1 1 Delta Diablo Sanitation District 1 1 1 Oregon Secretary of State, OR 1 1 1 San Antonio Water System, TX 1 1 Highlands County, FL 1 1 1 1 1 1 1 City of Savannah, GA 1 1 1 Cobb County Government, GA 1 1 Boston University, MA 1 Los Angeles World Airports, CA 1 Sarasota Manatee Airport Authority, FL 1 State of Georgia, GA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 University of West Florida, FL 1 1 1 1 1 1 1 1 1 1 San Jose State University, CA 1 1 1 1 1 1 1 1 1 City of Santa Rosa, CA 1 1 1 1 1 1 1 City of Milpitas, CA 1 1 1 1 1 1 Lewisville I.S.D., TX 1 1 1 1 1 1 1 City of Dunwoody 1 1 District of Columbia 1 1 George Mason University 1 1 City of Orange, CA 1 1 1 1 1 1 1 1 1 1 1 Polk County Board of County Commissioners, FL 1 1 1 1 South Florida Water Management District, FL 1 1 1 1 1 Texas Forest Service, TX 1 1 Metro, OR 1 1 Cameron County, TX 1 City of Eugene, OR 1 Oregon Department of Administrative Services, OR 1 Renewable Water Resources, SC 1 Yeshiva University 1 City of Costa Mesa, CA 1 1 1 1 1 1 1 1 1 1
City of Troy, MI 1 1 1 1 1 1 1 1 State of Florida, FL 1 1 1 1 1 1 1 1 Los Angeles County Metropolitan Transportation Authority, CA 1 1 1 1 1 1 1 City of Edmond, OK 1 1 1 1 1 University of California - San Francisco, CA 1 1 1 University of Minnesota, MN 1 1 City of Miami Gardens, FL 1 1 Wayne County Airport Authority, MI 1 1 1 1 Fresno Unified School District, CA 1 State of New Mexico General Services Department, NM 1 East Bay Municipal Utility District, CA 1 1 1 1 1 1 1 1 1 1 California State University, Long Beach, CA 1 1 1 1 1 1 1 1 1 City of Miramar, FL 1 1 1 1 1 1 1 1 Saddleback Valley School District, CA 1 1 1 1 1 1 1 City of Bryan, TX 1 1 1 1 1 1 Columbia County, GA 1 1 1 1 1 Yavapai Community College, AZ 1 1 1 1 1 City of Colton, CA 1 1 1 1 City of Tallahassee, FL 1 1 1 1 Bristol City Council, England 1 1 1 County of Rockland, NY 1 1 1 City of South Lake Tahoe, CA 1 1 Broward County School Board, FL 1 1 1 Oakland Housing Authority, CA 1 1 City of Columbia, SC 1 Culpeper County 1 UT Medical Branch at Galveston, TX 1 City of Orlando, FL 1 1 1 1 1 1 1 Montgomery County, TX 1 1 1 1 1 1 California State University, Northridge, CA 1 1 1 1 City of Fresno, CA 1 1 1 City of Hollywood, FL 1 1 1 Martin County, FL 1 1 Princeton Plasma Physics Laboratory, NJ 1 1 University of Louisville, KY 1 1 Capital Metropolitan Transportation Authority, TX 1 City of New Orleans, LA 1 City of North Miami Beach, FL 1 City of Yuma 1 Louisiana University Health Sciences Center, New Orleans, LA 1 Okaloosa County Board of County Commissioners, FL 1 Port of Portland. OR 1
Allegheny County, PA 1 1 1 1 1 1 City of Temple, TX 1 1 1 1 1 1 Osceola County, FL 1 1 1 1 1 Contra Costa Water District, CA 1 1 1 1 City of Atlanta, GA The Housing Authority 1 1 1 City of El Cajon, CA 1 1 1 Cuyahoga Community College, OH 1 1 1 State of Arizona, Arizona Department of Transportation, AZ 1 1 1 City of Sparks, NV 1 1 1 1 1 1 1 Cucamonga Valley Water District, CA 1 1 Houston-Galveston Area Council, TX 1 1 Escambia County, FL 1 1 1 1 1 1 City of Lancaster, CA 1 1 1 University of Notre Dame de Lac, IN 1 1 City of Punta Gorda, FL 1 1 City of Ventura, CA 1 1 City of Newport News, VA 1 1 1 Anne Arundel County, MD 1 Chicago Housing Authority, IL 1 City and County of San Francisco, CA 1 DeSoto County School Board, FL 1 Marion County, FL 1 Plano ISD, TX 1 Regional Municipality of York, Ontario, Canada 1 Toronto District School Board, Toronto ON, Canada 1 Tulsa Public Schools, OK 1 University of Arizona, AZ 1 City of Chula Vista, CA 1 1 1 1 1 1 Portland Public Schools, OR 1 1 1 Rockwood School District, MO 1 1 1 Richland-Lexington Airport District, SC 1 1 1 1 1 Metropolitan Water Reclamation District, IL 1 1 Metropolitan Water Reclamation District, IL 1 1 University of Texas at San Antonio, TX 1 1 City of Ocala, FL 1 1 Central New Mexico Community College, NM 1 City of Westerville, OH 1 Colorado State University 1 Contra Costa Community College District, CA 1 County of Boone, MO 1 Santa Clara Valley Transportation Authority, CA 1 Santa Rosa County School Board, FL 1 South Carolina Department of Transportation, SC 1 State of California, CA 1 State of Louisiana, LA 1
Township of Canton, MI 1 Yale University, CT 1 City of Richmond, VA 1 1 1 1 City of San Buenaventura, CA 1 1 Salt Lake City Corporation, UT 1 1 1 1 Wayne State University, MI 1 1 Albuquerque Technical Vocational Institute, NM 1 City of Columbia, MO 1 City of Sacramento, CA 1 County of York, VA 1 Davidson County, NC 1 Maryland Department of Health & Mental Hygiene, MD 1 North Carolina State Ports Authority 1 Ontario & Lottery Gaming Cooperation, Canada 1 Tangipahoa Parish School System, LA 1 Tri-County Metropolitan Transportation District of Oregon, OR 1 Utah Transit Authority, UT 1 City of Peoria, AZ 1 1 1 1 University of Cincinnati, OH 1 1 1 Bucks County, PA 1 1 City of Aurora, CO 1 City of Charlotte-Mecklenburg, NC 1 City of Los Angeles Department of Water & Power, CA 1 County of Dutchess, NY 1 County of Santa Clara, CA 1 District of Columbia Water & Sewer Authority, WA, DC 1 Georgia Institute of Technology, GA 1 Georgia Institute of Technology, GA 1 Muskegon County, MI 1 Pinellas County Schools, FL 1 Orange County Water District, CA 1 1 1 1 Turlock Irrigation District, CA 1 1 Tri-County Commuter Rail Authority, FL 1 1 City of West Palm Beach, FL 1 North County Transit District, CA 1 Palm Beach County, Solid Waste Authority, FL 1 San Luis Obispo County Office of Education, CA 1 Tulare County, CA 1 University of Virginia, VA 1 City of Battle Creek, MI 1 1 City of Dallas, TX 1 1 City of Sugar Land, TX 1 1 University of Texas, TX 1 1
City of Culver City, CA 1 City of Visalia, CA 1 Village of Wellington, FL 1 Virginia Department of Alcohol, VA 1 University of Miami, FL 1 1 1 Clark County, NV 1 1 1 City of Greenville, SC 1 1 Massachusetts Water Resources Authority, MA 1 1 Lake County, IL 1 City of Palo Alto, CA 1 City of Seattle, WA 1 Dorchester Co. School District II, SC 1 Gloucester County, VA 1 Fairfax County, VA 1 United Independent School District, TX 1 Metropolitan Washington Airport Authority, VA 1 State of Washington, WA 1 University of California - Irvine, CA 1 State of Ohio 1 9 8 24 30 48 63 75 100 114 145 164 177 157 153 155 177 169 179 199 208 203 205