80% (2006)

40% (2015)

59% (2004)

78% (2015)

65% (2020)

50% (2006)

0% (2015)

31% (2003)

72% (1994)

64% (1988)

44% (2003)

73% (2016)

64% (2023)

0% (2007)

49% (2000)

81% (2012)

73% (2008)

0% (2004)

72% (1991)

53% (2016)