‡Among firms that offer health benefits to active workers.
Note: Tests found no statistically different estimates from the previous year shown at p<.05. No statistical tests were conducted for years prior to 1999.
Source: Kaiser/HRET Survey of Employer-Sponsored Health Benefits, 1999-2005; KPMG Survey of Employer-Sponsored Health Benefits, 1991, 1993, 1995, 1998; The Health Insurance Association of America (HIAA), 1988. From Exhibit 11.1, at http://www.kff.org/insurance/7315/sections/ehbs05-11-1.cfm.