December 2005 – December 2006
Burkina Faso
September 2008
China
April-May 2000
May-June 2004
Jamaica
September 2001, December 2004, August 2005
Mexico
Guanajuato – March 2001
United States
Alaska – May 2005
Chicago, Illinois – August 2004
Hawaii – July 2001, March 2004, September 2005
Uvalde, Texas – June 2005