48% (2007)

56% (2007)

62% (2013)

61% (2010)

63% (2023)

75% (2018)

66% (2017)

63% (2007)

64% (2009)

62% (2022)

60% (2007)

65% (2020)

72% (2006)

65% (1990)

66% (2001)

65% (2004)

47% (1997)

46% (2004)

25% (2004)

59% (2004)