Number of live births	Duration of open interval between births (months)	Total
Total	Total	5.212.113
Total	From 0 to 7 months	1.211.340
Total	From 8 to 11 months	93.514
Total	From 12 to 23 months	345.294
Total	From 24 to 35 months	313.324
Total	From 36 to 47 months	273.922
Total	From 48 to 59 months	212.189
Total	60 and over	2.762.530
Total	Average	92,18
None	Total	398.280
None	From 0 to 7 months	42.839
None	From 8 to 11 months	14.781
None	From 12 to 23 months	45.838
None	From 24 to 35 months	56.992
None	From 36 to 47 months	44.908
None	From 48 to 59 months	27.831
None	60 and over	165.091
None	Average	76,41
One	Total	1.288.913
One	From 0 to 7 months	127.971
One	From 8 to 11 months	41.426
One	From 12 to 23 months	131.909
One	From 24 to 35 months	117.969
One	From 36 to 47 months	118.790
One	From 48 to 59 months	66.099
One	60 and over	684.749
One	Average	91,46
Two	Total	2.485.735
Two	From 0 to 7 months	646.556
Two	From 8 to 11 months	30.318
Two	From 12 to 23 months	143.511
Two	From 24 to 35 months	106.839
Two	From 36 to 47 months	84.505
Two	From 48 to 59 months	92.729
Two	60 and over	1.381.278
Two	Average	97,54
Three	Total	783.637
Three	From 0 to 7 months	279.494
Three	From 8 to 11 months	4.985
Three	From 12 to 23 months	21.549
Three	From 24 to 35 months	25.787
Three	From 36 to 47 months	22.934
Three	From 48 to 59 months	23.515
Three	60 and over	405.375
Three	Average	88,99
Four	Total	170.346
Four	From 0 to 7 months	87.592
Four	From 8 to 11 months	..
Four	From 12 to 23 months	860
Four	From 24 to 35 months	2.547
Four	From 36 to 47 months	981
Four	From 48 to 59 months	2.016
Four	60 and over	76.350
Four	Average	76,5
Five and more	Total	85.201
Five and more	From 0 to 7 months	26.888
Five and more	From 8 to 11 months	2.004
Five and more	From 12 to 23 months	1.628
Five and more	From 24 to 35 months	3.189
Five and more	From 36 to 47 months	1.804
Five and more	From 48 to 59 months	..
Five and more	60 and over	49.687
Five and more	Average	81,26