Liczba godzin pracy Liczba godzin pracy
0.10 0.05 0.00 0.05 0.10
0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 mezczyzni kobiety
20 40 60 80 100
0 500 1000 1500 2000 2500 3000 3500
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