They are NOT from the labor dept and you already know that. If you had bothered to click on the links you would have seen they were from the Social Security reports to Congress.
And prove, as you claim, that no one has hired replacements for the retirees, let's see your numbers and not from GOP propaganda. And I'm still waiting for your proof that there were 1.2 million discouraged workers in 2011, again with numbers not from GOP propaganda.
The adjustment
increased the estimated size of the civilian noninstitutional population in December by 1,510,000, the civilian labor force by 258,000, employment by 216,000, unemployment by 42,000, and
persons not in the labor force by 1,252,000.
Employment Situation Summary
Discouraged workers are recorded as not in the labor force.
btw, that was just the correction ON TOP of the number previously given throughout the year.