Facts About Small Business (General There are about 15 million small busiacaa« in the l/n lted States, by size standards set by the U.S. Small Business Adm inistration. About h alf of small businesses operate full time, the rest part time. The number of small businesses has increased steadily during the past 30 years. In 1985, new business incorporations (one measure of new businesses) to tal­ ed about 668,904, a new record. The previous record o f 6.M .99I new business incorporations was set in 1984. Fiscal Year 1985 was a good year for small business. Small business income, as measured by sole pr