57% (2003)

0% (1987)

61% (2001)

0% (2002)

40% (1996)

73% (2004)

42% (2002)

72% (2007)

0% (2002)

67% (2022)

79% (2001)

52% (2011)

61% (2015)

0% (2000)

86% (1991)

75% (2002)

66% (1995)

60% (1994)

100% (1995)

80% (2003)