80% (2012)

65% (2006)

37% (2014)

54% (2016)

40% (2018)

59% (1998)

36% (2007)

72% (2015)

57% (2018)

61% (2016)

54% (2014)

58% (2019)

58% (2000)

50% (2016)

38% (2015)

72% (2020)

71% (2007)

69% (2008)

50% (1978)

67% (1991)