82% (2011)

79% (2025)

83% (1999)

79% (1994)

80% (1999)

78% (2016)

79% (2021)

72% (2024)

80% (2002)

71% (2011)

85% (2006)

20% (2005)

68% (2024)

0% (2003)

47% (2018)

0% (1970)