68% (2007)

71% (1977)

57% (2008)

47% (2006)

51% (2018)

60% (2012)

65% (1986)

61% (2020)

56% (2008)

72% (2006)

57% (2009)

63% (1910)

49% (2007)

63% (2004)

65% (2023)

62% (2008)

47% (2010)

56% (1994)

59% (2017)

72% (2010)