| Clue | Source | Date |
|---|---|---|
| *Business owners with no partners | Wall Street Journal | 27 Oct 2026 |
| Some small-business owners | Newsday | 21 Dec 2020 |
| Single filers | ||
| Many small business owners | ||
| Some small-business owners | ||
| Owners without partners | ||
| One-person-business owners | ||
| Some small business owners |