66% (1991)

71% (2020)

70% (2019)

66% (1981)

60% (1985)

68% (2022)

64% (2015)

72% (2008)

54% (2005)

65% (2010)

50% (2025)

66% (2005)

55% (2020)

72% (2019)

63% (2002)

72% (2017)

68% (2024)

62% (2002)

70% (2020)

82% (2005)