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:
Retirees by Service, Rank, Type of Retirement With Average Gross Pay and Net Pay 140. Retirees by Pay Status and Service With Average Gross, Net and VA Offset 150. Retirees by Fiscal Year and Type of Retirement 160. Active Duty Personnel Eligible to Retire and Number Non-Disability Retirements 163.