57% (2022)

56% (2020)

67% (2010)

65% (2021)

71% (2008)

64% (2014)

64% (2016)

69% (2016)

64% (1999)

58% (2014)

71% (1987)

58% (2017)

50% (2013)

63% (2005)

40% (2007)

58% (1993)

45% (2003)

61% (2000)

66% (1990)

47% (2010)