60% (2014)

35% (1981)

20% (2022)

30% (2002)

40% (2016)

15% (2011)

20% (2006)

20% (2015)

20% (2010)

20% (2016)

0% (2012)

20% (2011)

20% (1997)

20% (1963)

20% (2018)

40% (2010)

0% (2008)

50% (2001)

20% (2001)

20% (1995)