72% (2013)

69% (2008)

74% (2021)

68% (2018)

69% (2015)

74% (2005)

67% (2020)

69% (2004)

70% (2008)

62% (2012)

63% (2002)

57% (2016)

60% (2005)

67% (2024)

71% (2018)

65% (2017)

62% (2013)

71% (2022)

76% (1997)

84% (2023)