72% (2016)

65% (2022)

75% (2001)

63% (2012)

58% (1993)

57% (2024)

70% (2020)

71% (2018)

59% (2008)

68% (2004)

57% (2012)

56% (1973)

0% (2023)

56% (1980)

40% (2008)

60% (2024)

64% (2023)

57% (2017)

42% (1980)

68% (2007)