77% (1995)

77% (1998)

75% (2020)

66% (2004)

70% (1998)

49% (2001)

56% (2002)

74% (2018)

41% (2005)

46% (2002)

46% (1989)

60% (1997)

50% (2000)

0% (2000)

59% (2011)

0% (2003)