71% (1991)

0% (1999)

47% (1990)

60% (2011)

70% (2014)

62% (1995)

71% (2011)

72% (1999)

68% (1997)

58% (1997)

72% (2019)

72% (1998)

70% (2000)

69% (2009)

75% (1989)

50% (2006)

74% (2005)

74% (2011)

71% (2007)

86% (1998)