68% (2002)

61% (2004)

66% (2000)

62% (1999)

48% (2003)

50% (1993)

59% (2012)

44% (2006)

40% (2006)

66% (2015)

47% (2000)

59% (2021)

80% (1993)

43% (2002)

0% (1990)

50% (1994)

50% (2005)

51% (2012)

58% (2005)

0% (1995)