70% (2003)

63% (2008)

52% (1993)

48% (2009)

74% (2018)

47% (2008)

54% (1998)

31% (1999)

60% (2017)

57% (2003)

71% (2016)

70% (1995)

50% (2005)

48% (2005)

40% (1998)

56% (2007)

44% (2006)

38% (2009)

48% (1997)

62% (2006)