The following two tables should have the same width.
| Header 1 span=2 rows |
col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 |
|---|---|---|---|---|---|---|---|---|---|
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 | |
| Header 2 span=5 rows |
col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 |
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 | |
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 | |
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 | |
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 | |
| Header 3 span=3 rows |
col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 |
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 | |
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 |
| Header 1 span=2 rows |
col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 |
|---|---|---|---|---|---|---|---|---|---|
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 | |
| Header 2 span=5 rows |
col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 |
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 | |
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 | |
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 | |
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 | |
| Header 3 span=3 rows |
col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 |
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 | |
| col 1 | col 2 | col 3 | col 4 | col 5 | col 6 | col 7 | col 8 | col 9 |