Occupational  history;Number of live births;Total
Total;Total;5.710.847
Total;None;526.501
Total;One;1.409.709
Total;Two;2.621.097
Total;Three;854.225
Total;Four;194.014
Total;Five and more;105.302
Total;Average;1,85
Previously worked  sometime;Total;4.911.132
Previously worked  sometime;None;497.476
Previously worked  sometime;One;1.258.509
Previously worked  sometime;Two;2.258.555
Previously worked  sometime;Three;658.130
Previously worked  sometime;Four;161.914
Previously worked  sometime;Five and more;76.547
Previously worked  sometime;Average;1,8
Have never worked;Total;799.716
Have never worked;None;29.025
Have never worked;One;151.200
Have never worked;Two;362.542
Have never worked;Three;196.095
Have never worked;Four;32.099
Have never worked;Five and more;28.755
Have never worked;Average;2,19