68% (2021)

63% (2004)

58% (2002)

57% (1994)

60% (2003)

42% (2009)

69% (1934)

51% (2006)

53% (2003)

58% (2017)

40% (1990)

62% (2010)

51% (1995)

47% (2021)

64% (1997)

64% (2015)

66% (2001)

69% (1933)

69% (1989)

55% (2001)