| Clue | Source | Date |
|---|---|---|
| Annually, for short | ||
| Every 12 mos. | LA Times Daily | 27 May 2024 |
| Every 12 mos | LA Times Daily | 22 Aug 2023 |
| Every 12 mos. | Wall Street Journal | 17 Jul 2023 |
| Annual, for short | ||
| Annually, for short | ||
| Every 12 mos | LA Times Daily | 12 Apr 2021 |
| Every 12 mos | ||
| Annual: Abbr | Premier Sunday | 26 Apr 2020 |
| Once every twelve months, for short | ||
| Annual, for short | ||
| Every 12 mos | Wall Street Journal | 05 Feb 2019 |
| Every 12 mos. | ||
| Every twelve months, for short | ||
| Annual: Abbr. | ||
| Once every 12 mos | Premier Sunday | 01 May 2016 |
| Annual: Abbr. | ||
| Every 12 mos. | ||
| Annual: Abbr. | ||
| Every 12 mos. | ||
| Every 12 mos. | ||
| Every twelve mos. | ||
| Every twelve mos. | ||
| Every twelve months: Abbr. | ||
| Birthday freq. | ||
| Every twelve mos. | ||
| Every 12 mos. | ||
| Every twelve mos. | ||
| Every 12 mos. | ||
| Every twelve months: Abbr. |