62% (2010)

58% (2016)

63% (2009)

54% (2011)

61% (2014)

69% (2008)

37% (2013)

57% (2017)

56% (2015)

54% (2006)

60% (2008)

66% (2013)

61% (1995)

58% (1997)

57% (2023)

55% (2019)

40% (2012)

49% (2018)

53% (2010)

47% (2002)