Very and quite dissatisfied
Very and quite satisfied
Neither satisfied nor dissatisfied
70%
60
50
50.5%
40
30
28.9%
20
20.4%
10
1990
2000
2010
2020
Very and quite dissatisfied
Very and quite satisfied
Neither satisfied nor dissatisfied
70%
60
50
50.5%
40
30
28.9%
20
20.4%
10
1990
2000
2010
2020