Wallonia

Flanders

1946

21.47

5.21

1949

12.58

3.47

1950

7.80

2.44

1954

6.67

1.49

1958

4.47

0.04

1961

6.35

0.63

1965

9.53

0.11

1968

6.90

1.38

1971

5.82

0.65

1974

5.52

1.60

1977

5.39

1.24

1978

5.82

1.80

1981

4.24

1.29

1985

2.50

0.48

1987

1.60

0.40

1991

0.30

1995

0.33

1999

0.46

2003

0.46

2007

0.83

2010

0.83