Sentence examples for expectancy has been from inspiring English sources

For a long time, life expectancy has been 30.

For decades now, life expectancy has been rising.

Over the past five years the gap in male life expectancy has been reduced by 0.8 years from 10.6 years.

Life expectancy has been increasing for at least the past 180 years – since records in the UK began.

Hence, it is just as likely that wage stagnation, not declining birth rates or longer life expectancy, has been the principal problem facing Social Security.

Meanwhile, a report by Richard Powell, professor of clinical immunology at Nottingham University, concluded that the triallists' life expectancy has been reduced.

Within a few years life expectancy in relatively affluent Botswana, where life expectancy had been in the mid-60s, dropped below Uganda, a conflict-torn country where life expectancy had been in the 40s.

Conversely, the authoritarian regimes of the Ben Alis and the Mubaraks, whose life expectancy had been extended by their Western allies for a decade because they bragged they were the bulwark against jihadism, became irrelevant.

Improvements in life expectancy have been relatively constant, he says, but migration and fertility are much trickier to predict.Migration which accounts directly for around half of the predicted population increase is particularly elusive.

They think that by 2050 average life expectancy in the best-performing country could easily reach the mid-90s.Rises in life expectancy have been habitually underestimated because it seemed unlikely that the improvement could go on for ever, and just as regularly the figures have had to be revised soon afterwards.

However, unemployment and nominal exchange rates effects on life expectancy have been found very relevant in the study.