Sex distribution of singleton births
| Year | Males | Percentage male | Females | Percentage female | Sex ratio (M:F) |
|---|---|---|---|---|---|
| 1990 | 2083 | 52.5 | 1886 | 47.5 | 1.11 |
| 1991 | 2014 | 51.4 | 1902 | 48.6 | 1.06 |
| 1992 | 1923 | 53.6 | 1665 | 46.4 | 1.16 |
| 1993 | 1825 | 50.8 | 1771 | 49.2 | 1.03 |
| 1994 | 1799 | 52.0 | 1661 | 48.0 | 1.08 |
| 1995 | 1724 | 51.6 | 1619 | 48.4 | 1.07 |
| 1996 | 1699 | 52.2 | 1555 | 47.8 | 1.09 |
| 1997 | 1618 | 49.5 | 1651 | 50.5 | 0.98 |
| 1998 | 1647 | 51.1 | 1574 | 48.9 | 1.04 |
| 1999 | 1532 | 49.6 | 1556 | 50.4 | 0.98 |
| 2000 | 1481 | 50.4 | 1459 | 49.6 | 1.02 |
| 2001 | 1450 | 50.9 | 1399 | 49.1 | 1.04 |
| Overall | 20795 | 51.4 | 19698 | 48.6 | 1.06 |