58% (2012)

51% (2021)

51% (1997)

70% (2010)

70% (2000)

65% (2001)

0% (1995)

72% (2009)

0% (2001)

50% (2009)

0% (1995)

0% (2004)

0% (2004)

0% (1992)

0% (2004)

60% (2007)

0% (1998)

0% (1999)

60% (1991)

0% (1995)