68% (2011)

65% (2012)

69% (2008)

44% (2001)

58% (2007)

70% (2010)

76% (2004)

68% (1999)

73% (2010)

57% (2004)

58% (2003)

75% (2002)

71% (1993)

70% (2022)

60% (2011)

76% (2016)

64% (2001)

68% (2020)

54% (2001)

65% (2011)