60% (2012)

57% (2011)

50% (1996)

41% (1991)

48% (2001)

54% (1997)

58% (2008)

63% (2009)

50% (1995)

0% (2000)

0% (1994)

45% (1996)

50% (2001)

40% (1992)

0% (2006)

10% (2021)

0% (1991)

50% (2000)

50% (2000)

67% (1995)