59% (1999)

63% (2015)

71% (2019)

60% (2004)

61% (2012)

58% (2000)

69% (1994)

50% (1996)

58% (2009)

35% (1996)

46% (2015)

71% (2018)

69% (1991)

64% (2011)

48% (2011)

56% (2008)

59% (2005)

45% (1995)

40% (1995)

68% (2023)