Descriptions of Pleural cavity. Pleural cavity: The space enclosed by the pleura, which is a thin layer of tissue that covers the lungs and lines the interior wall of the chest cavity. Source: National Institute of Health. Pleural cavity: the cavity in the thorax that contains the lungs.
These and other retirement income streams produced an average income of $31,742 for people age 65 and older in 2012, according to a recent AARP Public Policy Institute analysis of Census Bureau data. Here's how older Americans are paying their bills in retirement:
Depending on when you retire and how much you made while working, your benefits may be considerably less. The estimated average monthly benefit for all retired workers in 2016 is $1,341. Social Security benefits are calculated by combining your 35 highest-paid working years (if you worked for more than 35 years). First, all wages are indexed to account for inflation.