69% (2000)

56% (1998)

50% (2012)

54% (1984)

47% (1976)

57% (2008)

56% (2004)

40% (1993)

56% (1990)

10% (2011)

47% (1993)

71% (2013)

64% (2019)

48% (2015)

34% (2000)

59% (1997)

43% (2022)

44% (2011)

53% (2017)

65% (2019)