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:
They were receiving an average annual pension of $60,972. Thatâs a fraction of the current salary for rank and file House and Senate members, which is $165,200 per year. The pensions of the 143 former members who retired under the newer Federal Employeesâ Retirement System (FERS) average even less.hey were receiving an average annual pension of $60,972. Thatâs a fraction of the current salary for rank and file House and Senate members, which is $165,200 per year. The pensions of the 143 former members who retired under the newer Federal Employeesâ Retirement System (FERS) average even less.