39% (1970)

70% (1969)

20% (2004)

57% (1964)

60% (2005)

57% (2013)

47% (2005)

65% (2013)

60% (2019)

61% (1997)

51% (2012)

61% (2005)

50% (2021)

75% (2012)

71% (2017)

65% (2018)

45% (2004)

57% (1954)

55% (2024)

42% (1967)