49% (1999)

65% (1996)

63% (2018)

61% (1996)

65% (1999)

61% (1999)

55% (1999)

37% (2000)

52% (1991)

68% (1999)

47% (2003)

58% (2012)

60% (1995)

38% (2011)

40% (2007)

66% (1992)

36% (2013)

17% (2003)

43% (2000)

35% (2011)