71% (2005)

76% (2014)

73% (2016)

66% (2021)

75% (2020)

75% (2014)

56% (2008)

73% (2023)

63% (2003)

75% (2022)

60% (2013)

58% (1996)

66% (2015)

69% (2001)

58% (2013)

59% (1997)

60% (2005)

69% (2022)

61% (1993)

56% (2003)