42% (2007)

56% (2009)

68% (2024)

55% (2022)

65% (2020)

56% (1920)

47% (1989)

45% (2013)

61% (1960)

40% (2009)

57% (1996)

49% (2015)

70% (1977)

46% (1996)

44% (2000)

46% (2009)

41% (2004)

68% (1993)

61% (2014)

53% (1970)