68% (2013)

55% (2024)

69% (2007)

61% (2008)

52% (1990)

50% (2004)

66% (2018)

68% (2006)

41% (2006)

0% (2025)

54% (2001)

48% (2010)

51% (2009)

53% (2005)

62% (2012)

62% (2015)

61% (2012)

46% (2015)

57% (1991)

67% (2004)