55% (2006)

48% (2010)

60% (1991)

53% (2002)

82% (2023)

90% (2023)

50% (2000)

48% (2005)

53% (2004)

63% (1998)

66% (2001)

57% (2009)

70% (1993)

53% (1979)

70% (1995)

64% (1998)

0% (2014)

20% (1991)

66% (2011)

80% (2016)