average slip rateとは 意味・読み方・使い方

Accompanying the gradual loss of relevance of many of these factors, the household saving srate slowly began to slip as of the mid-1970s, although still remaining relatively high. In the 1980s, the average rate was 15 percent; in the 1990s, 13 percent.例文帳に追加

これらの要因の多くが次第に該当しなくなるにつれ、1970年代半ば以降の家計貯蓄率は高水準ながらも1980年代平均15％、1990年代平均13％と緩やかに低下している。\\ - 経済産業省