| Clue | Source | Date |
|---|---|---|
| Not much, colorwise | LA Times Daily | 30 Aug 2024 |
| Not much, in terms of color | Wall Street Journal | 30 Oct 2021 |
| Slightly | Wall Street Journal | 06 May 2021 |
| Not much | Newsday | 23 Jan 2021 |
| Barely enough to notice | LA Times Daily | 28 May 2020 |
| Barely enough to notice | The Washington Post | 28 May 2020 |
| Not much, in terms of color | Wall Street Journal | 02 Nov 2019 |
| Not much, in terms of color | ||
| Not much, colorwise |