2008
U.S. population density data from worldatlas.com. Population density for District of Colombia from Wikipedia.
2006
"The fire problem varies from region to region in the United States. This often is a result of climate, poverty, education, demographics, and other causal factors. The following table shows the District of Columbia and each State’s fire death rate per capita for 2006 based on the State where the fire death occurred. The national fire death rate in 2006 was 13.2 deaths per million population. States are listed by rate from highest to lowest. The higher death rates in 2006 occurred in West...
2009
The 2009 MetLife Market Survey of Nursing Home, Assisted Living, Adult Day Services, and Home Care Costs, 2009
2009
The Open PV Project is a community driven database of Photovoltaic (PV) installations. The goal of this project is to collect, organize and distribute knowledge of the location, size, cost and date of every PV installation in United States.
2008
Census
Ratio of the child population (aged 0 to 14 years) per person of working age (15 to 64 years)
2008
Percent of adults who smoke. U.S. total does not include territories. Data represent adults who reported that they currently smoke every day or some days. Data based on the Behavioral Risk Factor Surveillance System, an ongoing, state-based, random-digit-dialed telephone survey of noninstitutionalized civilian adults aged 18 years and older.Percentages are weighted to reflect population characteristics.
2007
Reported Deaths Among Persons with AIDS, Cumulative through 2007. U.S. totals include data from the United States (50 states and the District of Columbia), from U.S. dependencies, possessions, and independent nations in free association with the U.S., and persons whose state or area of residence is unknown.
2007
National Center for Educational Statistics
SAT score averages of college-bound seniors and percentage of graduates taking SAT, by state or jurisdiction: 2006-07
2007
Federal Bureau of Investigation via StateHealthFacts.org
