77% (1998)

75% (2017)

78% (2011)

77% (2003)

83% (2012)

79% (2016)

0% (2022)

90% (2004)

0% (2025)

0% (2018)

0% (2019)

83% (2009)

86% (2000)

87% (2004)

0% (2011)

100% (2020)

60% (1970)

90% (2006)

72% (2006)

69% (2019)