Life expectancy in New Zealand, 1870-2020

Life expectancy in New Zealand was just over 34 in the year 1870, and over the course of the next 150 years, it is expected to have increased to just over 82 by the year 2020. Although life expectancy has generally increased along a gradual curve throughout New Zealand's history, there was a slight dip in the late 1910s, as a result of the First World War and following influenza epidemic. Apart from this, there were no anomalies that reduced life expectancy throughout this 150 year period.

新西兰的人均预期寿命在1870年仅为34岁有余，然而在随后的150年间，预计至2020年将增至82岁有余。尽管在整个新西兰历史长河中，人均预期寿命总体呈渐进上升趋势，但在1910年代后期，由于第一次世界大战及其引发的流感大流行，曾出现小幅下降。除此外，在这150年的历程中，并无异常事件导致人均预期寿命的降低。