Based on expected increases in longevity from the Trustees Report, the NRA would have to increase by about one month every year or two for life expectancy at NRA to remain 18 years.

• 基于来自受托人报告的长命的预期增加，全国枪枝协会会必须每年在大约一个月之前增加或者二为平均寿命在全国枪枝协会保持 18 年。