PIMA, acronym for Photographic and Imaging Manufacturers Association, was from 1946, under the name National Association of Photographic Manufacturers, an organization for standardization within the photography industry. The name change came in 1997.
... are made up of individuals and 17.6% have someone living alone who is 65 years of age or older. The average household size is 2.38 and the average family size is ...