60% (2004)

60% (1957)

55% (1988)

50% (1993)

62% (1983)

37% (1996)

62% (2004)

0% (1988)

55% (2012)

100% (2003)

30% (2009)

71% (2012)

0% (1963)

73% (2000)

79% (1988)

100% (2018)

71% (2021)

68% (2009)

15% (2020)

63% (2017)