75% (1990)

60% (2005)

68% (2012)

70% (2019)

35% (2024)

70% (1994)

50% (2012)

40% (2021)

40% (2007)

63% (1996)

54% (1985)

71% (2010)

80% (2012)

60% (2023)

64% (1986)

72% (2015)

67% (2008)

60% (1980)

77% (2015)

0% (2004)