65% (2009)

48% (2015)

42% (2015)

60% (2022)

36% (2022)

59% (2015)

51% (2009)

44% (2017)

68% (2021)

39% (2013)

0% (1970)

46% (2006)

57% (2011)

45% (2003)

55% (2018)

61% (2003)

56% (2004)

38% (2007)

54% (2015)

0% (1970)