vital statistics
plural noun
1
- quantitative data concerning the population, such as the number of births, marriages, and deaths生命统计, 人口动态统计（有关人口的数量资料, 如出生、婚姻和死亡等数据）。
2
- informal the measurements of a woman's bust, waist, and hips〈非正式〉妇女的三围。