72% (2014)

56% (2016)

67% (2015)

75% (2009)

67% (2005)

71% (2019)

71% (2023)

71% (2022)

61% (2014)

67% (2012)

61% (2008)

63% (2018)

60% (2001)

60% (2017)

71% (1992)

54% (2009)

62% (1997)

73% (2015)

77% (2019)

60% (2008)