71% (2019)

63% (1999)

78% (2013)

63% (2018)

50% (2006)

73% (2002)

50% (2001)

64% (2013)

87% (2020)

70% (2004)

50% (2009)

80% (2006)

0% (1974)

75% (2018)

55% (2007)

40% (2014)

60% (2003)

80% (2012)

70% (2000)

70% (2016)