WASHINGTON, Sept. 12 (TNSLrpt) -- The Congressional Budget Office issued the following report entitled "Health Insurance Options for Small Businesses." Here are excerpts: * * * At a Glance In this report, the Congressional Budget Office describes various aspects of the small-group health insurance market. In most states, plans in that market are available to businesses with 50 or fewer employees. CBO found the following: * Sources of Coverage for Small Business Workers and Families. Almost half of the employees at small businesses work for more PR