Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Date | Visitor | Score | Home | Leading scorer | Attendance | Record |
| --- | --- | --- | --- | --- | --- | --- |
| November 2, 2007 | Wizards | 103–83 | Celtics | Gilbert Arenas (21) | 18624.0 | 0–2 |
| November 3, 2007 | Magic | 94–82 | Wizards | Caron Butler (23) | 20173.0 | 0–3 |
| November 8, 2007 | Wizards | 85–87 | Nets | Antawn Jamison (24) | 13267.0 | 0–4 |
| November 9, 2007 | Nuggets | 118–92 | Wizards | Caron Butler (21) | 20173.0 | 0–5 |
| November 11, 2007 | Wizards | 101–90 | Hawks | Caron Butler (24) | 13172.0 | 1–5 |
| November 14, 2007 | Pacers | 90–103 | Wizards | Gilbert Arenas (30) | 12477.0 | 2–5 |
| November 16, 2007 | Wizards | 105–89 | Timberwolves | Caron Butler (29) | 11783.0 | 3–5 |
| November 17, 2007 | Trail Blazers | 109–90 | Wizards | Antawn Jamison (30) | 20173.0 | 4–5 |
| November 20, 2007 | Sixers | 101–116 | Wizards | Andray Blatche (26) | 12299.0 | 5–5 |
| November 21, 2007 | Wizards | 114–111 | Bobcats | Caron Butler (39) | 12193.0 | 6–5 |
| November 23, 2007 | Warriors | 123–115 | Wizards | Antawn Jamison (30) | 20173.0 | 6–6 |
| November 24, 2007 | Wizards | 118–124 | Grizzlies | Antawn Jamison (41) | 13579.0 | 6–7 |
| November 26, 2007 | Wizards | 110–98 | Mavericks | Caron Butler (35) | 19556.0 | 7–7 |
| November 28, 2007 | Wizards | 94–109 | Spurs | Brendan Haywood (19) | 18386.0 | 7–8 |
| November 30, 2007 | Wizards | 84–85 | Sixers | Caron Butler (20) | 10718.0 | 7–9 |
Question:
Who was the leading scorer when the visiting team was the Trail Blazers?
Answer:
Antawn Jamison (30)