82% (2018)

56% (2014)

72% (2009)

70% (2007)

68% (2022)

70% (2022)

75% (2011)

58% (2015)

57% (2018)

61% (2005)

57% (1997)

58% (2009)

65% (2013)

67% (2013)

65% (2024)

56% (2021)

57% (2003)

65% (2000)

65% (2004)

61% (2005)