32% (2000)

53% (2008)

71% (2018)

53% (2012)

75% (1983)

70% (2018)

68% (2011)

50% (2005)

0% (2012)

60% (2012)

67% (2017)

68% (2008)

70% (2010)

75% (1980)

75% (1976)

78% (2005)

57% (2005)

90% (1970)

77% (1995)

25% (2015)