57% (1998)

58% (2001)

64% (1999)

30% (1994)

0% (1996)

63% (2015)

64% (2000)

75% (2020)

76% (2021)

63% (1999)

65% (2000)

53% (1995)

44% (2009)

57% (1991)

55% (2008)

52% (2009)

40% (1999)

62% (2013)

55% (2006)

49% (2010)