Years

Age

2004

2007

2008

2009

Khi²

p

≤19 ans

34 (16.2%)

50 (20.3%)

58 (19.1%)

50 (18.7%)

4100.01

0.96

19 - 25

96 (45.7%)

84 (34.1%)

90 (29.7%)

104 (38.8%)

1.11

0.29

26 - 35

61 (29.0%)

81 (32.9%)

123 (40.6%)

91 (34.0%)

0.35

0.55

>35

19 (09.0%)

31 (12.6%)

32 (10.6%)

23 (08.6%)

<5

0.74

Delivery

Low way

602 (74.14%)

719 (74.51%)

599 (66.41%)

584 (68.55%)

Cesarean

210 (25.86%)

246 (25.49%)

303 (33.59%)

268 (31.45%)