74% (1997)

0% (1993)

61% (2021)

60% (2015)

50% (2001)

0% (1998)

0% (1994)

0% (2007)

59% (2010)

80% (1995)

70% (2000)

80% (1995)

58% (2011)

68% (2011)

0% (1994)

50% (2004)

0% (1997)

0% (2000)

60% (2003)

65% (2012)