It strikes me re the numbers that there are fewer of us now than there ever will be again: all the members of the armed forces who served in WWII who didn't live to come down with Parkinsons, the fewer number of children born during the depression ("I was born in the Depression and I've been depressed ever since") -- most families had only one or two kids during that era, I believe). So when the amazingly numerous boomers hit 60, there should be scads more PWPs........ Liz S~~