20% (1998)

55% (2001)

0% (2019)

80% (2001)

77% (2006)

72% (2015)

90% (2017)

66% (2016)

62% (2018)

65% (2014)

73% (2017)

73% (2014)

74% (2019)

80% (2020)

57% (2023)

35% (1965)

50% (2007)

77% (2016)

64% (1985)

0% (2024)