Armenia

Australia

01 September 2001

 

Belgium-Luxemburg

04 November 1991

23 April 1999  

Bolivia

03 March 2000

 

Canada

16 May 1991

02 June 1999  

Chile

20 October 1995

10 February 1999

China

 

 

01 December 1997

Czech Republic

26 September 1996

29 December 2000

El Salvador

24 August 2000

23 June 2003

France

14 October 1993

09 July 1997

Germany

 

 

29 June 1990

Hungary

 

 

01 July 1992

Israel

30 March 1998

 

07 October 2004

Malaysia

09 August 1995

 

Mexico

30 June 1999

07 July 2002

Netherlands

22 September 1988

01 August 1991

Panama

18 February 1998

14 April 2002

Poland

02 August 1991

21 October 1994

Portugal

25 July 1997

03 November 1999

Romania

23 November 1990

30 August 1993

Spain

07 April 1992

06 May 1994

Sweden

17 June 1997

01 December 1999

Switzerland

07 October 1988

22 April 1991

United Kingdom

21 October 1991

 

United States

25 October 2004

11 April 2002

Venezuela

 

 

18 January 2002