54% (2011)

63% (2009)

53% (2006)

60% (2012)

40% (2012)

68% (2008)

61% (2014)

38% (2013)

47% (2002)

58% (2016)

55% (2019)

49% (2004)

60% (2008)

56% (2015)

63% (2010)

56% (2017)

53% (2010)

61% (1995)

50% (2018)

57% (2023)