ARGENTINA
1997,2000
BELIZE
1991
BRAZIL
1990,1995,2005
CAMBODIA
2007
CHINA
1994
DOM. REPUBLIC
1993-2007(Annually)
ECUADOR
1999-2007(Annually)
EGYPT
1995
EL SALVADOR
1999
ETHIOPIA
2004,2006
GUATEMALA
1997
GUYANA
1994,1997,2000
HONDURAS
2004
INDIA
1992,1993,1998
KENYA
2003
MEXICO
1990,1992,2006
NICARAGUA
1998,2000,2001,2002
NIGERIA
1990
PANAMA
2006
PERU
1996
PHILIPPINES
1990,2005
SOUTH VIETNAM
1999
UKRAINE
1992
ETHIOPIA
APRIL 2008
ECUADOR
SEPT 2008
DOMINICAN REPUBLIC
DEC 2008
