TABLE II-SUMMARY.

PER CENT. OF THOSE AT PRESENT AT WORK BEGINNING TO DECLINE AT THE AGE OF

At work.

Beginning to decline.

Twenty one.

T'wenty-two.

Twenty-three.

Twenty-four.

Twenty-five.

Twenty-five to thirty.

Thirty to thirty-five.

Thirty-five to forty.

Forty to forty-five.

Forty-five to fifty.

Fifty to sixty.

Over sixty.

Total per cent.