66% (2010)

63% (2013)

58% (2015)

49% (2012)

50% (2003)

47% (2016)

39% (2014)

46% (2008)

48% (2010)

52% (2020)

58% (2008)

55% (2015)

45% (2008)

42% (2011)

54% (2014)

45% (1994)

46% (2014)

60% (2009)

50% (2018)

44% (2008)