The key birth statistics for 1993, in Table E of the Annual Review on page 7 of this volume, show that: The total number of live births fell for the third consecutive year and was 673 thousand in 1993, 2 per cent fewer than in 1992, and the lowest annual total since 1986. The number of women in reproductive ages changed only marginally, so that the crude birth rate (CBR), the general fertility rate (GFR) and total period fertility rate (TPFR) each decreased. The TPFR was 1.76 in 1993, 2 per cent lower than in 1992. The mean age of women at childbirth continued to rise, and reached 28.1 years. The proportion of births outside marriage increased by a further 1 per cent between 1992 and 1993, to reach 32.2 per cent. There were 105.6 male births for every 100 female births--a higher ratio than in 1992.
本卷第7页《年度回顾》表E中列出的1993年主要出生统计数据表明:活产总数连续第三年下降,1993年为67.3万例,比1992年减少2%,是1986年以来的最低年度总数。育龄妇女数量仅有微小变化,因此粗出生率(CBR)、一般生育率(GFR)和总和生育率(TPFR)均有所下降。1993年总和生育率为1.76,比1992年低2%。产妇的平均年龄继续上升,达到28.1岁。非婚生育比例在1992年至1993年间又上升了1个百分点,达到32.2%。每100例女婴出生对应105.6例男婴出生——这一比例高于1992年。