63% (2009)

54% (2011)

69% (2008)

63% (2010)

54% (2006)

56% (1997)

58% (2016)

55% (2019)

60% (2014)

37% (2013)

55% (2015)

46% (2021)

55% (2013)

56% (2017)

47% (2002)

58% (2012)

49% (2018)

61% (2008)

54% (2023)

53% (2010)