Constrictive - pyramid which has a slim base (reduce share of young folks, indicating declining beginning costs with each succeeding age team getting more compact compared to the preceding one). Illustration: U.s. "This is certainly the first time We now have seen a decrease when evaluating non-overlapping time period For https://91clubdownloa99900.activablog.com/30566486/everything-about-age-expectancy-for-switzerland