61% (2012)

45% (2012)

60% (2024)

43% (2010)

54% (2018)

55% (2011)

60% (2007)

60% (2012)

50% (2015)

40% (2021)

0% (1981)

40% (2009)

60% (2003)

55% (2001)

63% (2014)

30% (2012)

50% (2010)

58% (2012)

72% (2015)

61% (2020)