76% (2006)

70% (2013)

0% (2025)

66% (2000)

72% (2014)

49% (2004)

64% (2020)

49% (2010)

52% (2001)

46% (2004)

61% (2001)

47% (2006)

66% (2018)

69% (2005)

20% (1999)

40% (1996)

65% (2001)

40% (2002)

52% (2008)

30% (1997)