52% (2006)

72% (2023)

70% (2015)

66% (1978)

65% (2018)

61% (2012)

57% (2010)

63% (2003)

56% (2014)

10% (2022)

62% (2020)

55% (2021)

58% (2016)

68% (1994)

58% (2017)

67% (2012)

71% (1966)

71% (2011)

44% (2010)

71% (2002)