70% (2002)

62% (1998)

57% (2002)

38% (2005)

61% (2019)

64% (2001)

52% (2018)

62% (2005)

68% (2002)

65% (2004)

58% (2017)

66% (2003)

46% (1999)

61% (2014)

43% (2012)

48% (2005)

53% (2017)

52% (2006)

54% (2000)

61% (1997)