55% (2017)

66% (2021)

57% (2003)

53% (2000)

45% (2002)

62% (2003)

46% (2005)

57% (2002)

59% (2004)

67% (2000)

48% (2002)

35% (2005)

33% (2005)

88% (1996)

71% (2004)

64% (2003)

0% (2009)