An Elderly (Older Than 65) Member of Your Community Has

An elderly (older than 65) member of your community has just started using the Internet to keep up with friends and family. This community member is:

A) very rare: almost no elderly individuals understand how to use the Internet.
B) very rare: increasing numbers of elderly individuals know how to use the Internet, but don't actually use it.
C) less common than previously: many elderly individuals once used the Internet, but have not kept up with the changing technology, so their usage has decreased.
D) increasingly common: the number of elderly individuals using the Internet has doubled, then redoubled, in recent years.