Watertown, South Dakota, US
2011
Brisbane, Queensland, AU
2011
Kuala Lumpur, Federal Territory of Kuala Lumpur, MY
2010
Beasain, Euskadi, ES
2011
Sofia, Sofia-city, BG
2011
Fort Worth, Texas, US
2008
Mexico City, Federal District, MX
2007
Vancouver, British Columbia, CA
2009
Traverse City, Michigan, US
2011
Wellington, Wellington, NZ
2010
Orlando, Florida, US
2011
Bedford, England, GB
2009
Jacksonville, Florida, US
2011
U.S. Air Force Academy, Colorado, US
2010
Jackson, Mississippi, US
2009
San Francisco, California, US
2010
U.S. Air Force Academy, Colorado, US
2008
Haarlem, North Holland, NL
2009
La Cañada Flintridge, California, US
2010
New York, New York, US
2011
Benham, Kentucky, US
2010
Vlaardingen, Zuid-Holland, NL
2010
Independence, Missouri, US
2011
Hunedoara, Hunedoara County, RO
2010
Anchorage, Alaska, US
2011
U.S. Air Force Academy, Colorado, US
2010
Wausau, Wisconsin, US
2010
Montreal, Quebec, CA
2010
Edmonton, Alberta, CA
2010
Monroe, Wisconsin, US
2010
U.S. Air Force Academy, Colorado, US
2009
Eureka, California, US
2011
Perth, Western Australia, AU
2009
Petaluma, California, US
2008
Szigetszentmiklós, Pest County, HU
2010
Glasgow, Scotland, GB
2008
Imola, Emilia-Romagna, IT
2011
Mechanicville, New York, US
2011
Brasília, Federal District, BR
2010
Ventura, California, US
2008
Bel Air, Maryland, US
2009
Manzanillo, Colima, MX
2010
Rowley, Massachusetts, US
2011
Thisted, North Denmark Region, DK
2010
Newark, California, US
2010
Katwijk, Zuid-Holland, NL
2011
Cold Lake, Alberta, CA
2011
New York, New York, US
2010
Finland, Minnesota, US
2010
Chicago, Illinois, US
2011
Las Vegas, Nevada, US
2009
Palermo, Sicilia, IT
2010
Faro, Faro District, PT
2011
Liverpool, England, GB
2010
O'Fallon, Missouri, US
2010
O'Fallon, Illinois, US
2011
Paris, Tennessee, US
2011
Ladson, South Carolina, US
2011
Springfield, Missouri, US
2008
Szeged, Csongrád, HU
2011
Plattsburgh, New York, US
2011
Pembroke Pines, Florida, US
2010
Boston, Massachusetts, US
2011
Los Angeles, California, US
2010
Bon Aqua, Tennessee, US
2011
Sophia, North Carolina, US
2011
Palmetto, Florida, US
2011
Trujillo Alto, Trujillo Alto, PR
2009
U.S. Air Force Academy, Colorado, US
2008
Lincoln, England, GB
2010
McMurray, Pennsylvania, US
2011
Brookfield, Illinois, US
2011
Johns Creek, Georgia, US
2011
Roma, Queensland, AU
2009
Denpasar City, Bali, ID
2011
Telford, England, GB
2011
Richmond, Virginia, US
2011
Leicester, England, GB
2011
Parkville, Maryland, US
2010
Stuttgart, Baden-Württemberg, DE
2011
St Petersburg, Florida, US
2011
Springfield, Missouri, US
2011
Bogor, West Java, ID
2010
Pocatello, Idaho, US
2010
Mooreland, Oklahoma, US
2011
New York, New York, US
2011
Bozeman, Montana, US
2011
La Cañada Flintridge, California, US
2010
Fernandina Beach, Florida, US
2011
Stonewood, West Virginia, US
2011
Weed, California, US
2011
Muharraq, Muharraq Governorate, BH
2011
Plant City, Florida, US
2011
Ipswich, England, GB
2008
Bolingbrook, Illinois, US
2011
Yellowknife, Northwest Territories, CA
2011
Newport News, Virginia, US
2011
Camden, New South Wales, AU
2009
Cairo, Cairo Governorate, EG
2011
Toronto, Ontario, CA
2011
Missouri, Missouri, US
2011
Indianapolis, Indiana, US
2011
Kolkata, West Bengal, IN
2011
Ventura, California, US
2011
Norrköping, Östergötland County, SE
2011
Sydney, New South Wales, AU
2011
U.S. Air Force Academy, Colorado, US
2010
Council Bluffs, Iowa, US
2011
Dunbar, Pennsylvania, US
2010
Bessemer, Alabama, US
2011
San Diego, California, US
2009
Brookfield, Wisconsin, US
2011
Ephrata, Pennsylvania, US
2011
Hamburg, Hamburg, DE
2009
Carrollton, Texas, US
2011
Sacramento, California, US
2008
Louisville, Kentucky, US
2010
Bellingham, Washington, US
2010
St Petersburg, St Petersburg, RU
2012
Mexico City, Federal District, MX
2011
New York, New York, US
2008
Savannah, Georgia, US
2011
Woodside, California, US
2011
Bologna, Emilia-Romagna, IT
2009
Detroit, Michigan, US
2012
Milton Keynes, England, GB
2011
Rotterdam, South Holland, NL
2011
San Jose, San Jose, CR
2011
Columbia, South Carolina, US
2012
Fayetteville, Tennessee, US
2012
Cologne, North Rhine-Westphalia, DE
2012
Roswell, Georgia, US
2011
Glasgow, Scotland, GB
2012
Donegal, Donegal, IE
2011
Phoenix, Arizona, US
2012
Paris, Île-de-France, FR
2011
Olsztyn, Warmian-Masurian Voivodeship, PL
2011
Minneapolis, Minnesota, US
2012
Toronto, Ontario, CA
2011
Wentzville, Missouri, US
2015