23% (2003)

79% (2008)

20% (2003)

15% (2011)

30% (2019)

20% (2001)

40% (2010)

30% (2005)

20% (1996)

20% (1963)

20% (2022)

40% (2007)

30% (2009)

60% (2014)

40% (1999)

20% (2017)

40% (2006)

20% (2018)

55% (2021)

20% (1997)