| 2025-11-07 | The Brady household, including Alice, e.g. |
| 2023-02-21 | Group of nine |
| 2021-03-20 | The planets in our solar system, once |
| 2020-01-24 | Supreme Court justices, e.g. |
| 2016-04-14 | Santa's reindeer, counting Rudolph |
| 2011-01-02 | The Supreme Court, e.g. |
| 2010-05-02 | Party of nine |
| 2006-05-21 | The Supreme Court, e.g. |
| 2006-04-02 | The Muses, e.g. |
| 2005-12-20 | The Supreme Court, e.g. |
| 2005-11-06 | The Supreme Court, e.g. |
| 2005-04-03 | Group of 112-Down |
| 2003-07-29 | Octad plus one |
| 2003-01-18 | Baseball team |
| 2002-10-12 | The Muses, e.g. |
| 2002-07-04 | The Supreme Court, e.g. |
| 2001-05-17 | Supreme Court, for one |
| 2001-04-06 | Supreme Court, e.g. |
| 2000-02-06 | Supreme Court justices, e.g. |
| 1996-08-02 | Nonet |
| 1995-06-30 | Diamond group, e.g. |
| 1994-12-27 | Group of nine |
| 1994-11-29 | Group of nine |
| 1993-11-26 | Nonet, for one |