64% (2000)

62% (1993)

51% (2018)

57% (2007)

48% (2004)

23% (2006)

74% (1981)

72% (1973)

68% (1984)

69% (2011)

57% (1996)

60% (2007)

43% (2013)

55% (1998)

59% (2023)

58% (2019)

58% (2016)

45% (1978)

68% (1920)

72% (2016)