60% (2001)

40% (2021)

65% (2008)

65% (1997)

63% (2007)

0% (1990)

57% (2003)

74% (2003)

68% (2003)

61% (1996)

46% (2011)

57% (2001)

56% (2004)

61% (2003)

48% (1999)

57% (2013)

25% (2000)

49% (2005)

53% (2004)

70% (2006)