International Data Corporation, a market research group, predicts the World Wide Web population will reach almost 100 million by 1998 and that online commerce will grow to more than US$20 billion.
Perhaps that once was true, but today elderly Americans as a group have a lower poverty rate than the rest of the population.
也许这曾经是对的，但是今天美国老年群体的贫困率比其他人群要低。
3
Because this population is getting larger, the number of deaths in this group is also increasing—18,434 centenarians died in 2000, whereas 25,914 died in 2014.