0% (1997)

34% (2010)

59% (2023)

73% (2007)

0% (2023)

80% (2021)

72% (2019)

70% (2022)

52% (2006)

42% (2016)

66% (2021)

64% (2022)

35% (2001)

63% (1990)

75% (1987)

74% (2010)

62% (2020)

62% (2019)

63% (2015)

56% (2000)