64% (2024)

0% (2015)

67% (2021)

58% (2013)

54% (2012)

45% (2004)

60% (2006)

0% (1970)

63% (2011)

52% (2008)

38% (2010)

26% (2014)

43% (2005)

43% (2014)

45% (2001)

48% (2005)

48% (2008)

47% (2005)

51% (1997)

57% (2008)