67% (2021)

52% (2019)

65% (2018)

46% (2014)

69% (1997)

58% (2004)

56% (2010)

85% (2013)

62% (2020)

67% (2019)

61% (1986)

49% (2015)

46% (2001)

64% (2008)

62% (2022)

50% (2008)

0% (1970)

50% (2010)

52% (2022)

62% (1978)