78% (2000)

70% (2025)

81% (2009)

75% (2009)

62% (2023)

47% (2015)

0% (2006)

60% (2025)

78% (2024)

72% (2015)

50% (2014)

70% (1990)

71% (1984)

70% (2011)

10% (2018)

76% (2008)

62% (2017)

0% (1986)

0% (2007)

65% (2003)