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:
| Res. | Record | Opponent | Method | Event | Round | Time | Location |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Loss | 14-7 (1) | Jordan Mein | TKO (punches) | UFC 158 | 1.0 | 4:42 | Montreal, Quebec , Canada |
| Win | 14-6 (1) | Ricardo Funch | Submission (guillotine choke) | UFC on FX: Maynard vs. Guida | 3.0 | 3:12 | Atlantic City, New Jersey , United States |
| Loss | 13-6 (1) | Rousimar Palhares | Decision (unanimous) | UFC 134 | 3.0 | 5:00 | Rio de Janeiro , Brazil |
| Loss | 13-5 (1) | Nate Marquardt | Decision (unanimous) | UFC 128 | 3.0 | 5:00 | Newark, New Jersey , United States |
| Win | 13-4 (1) | Joe Doerksen | Decision (split) | UFC 124 | 3.0 | 5:00 | Montreal, Quebec , Canada |
| Win | 12-4 (1) | John Salter | Submission (ninja choke) | UFC 118 | 2.0 | 1:53 | Boston, Massachusetts , United States |
| Loss | 11-4 (1) | Michael Bisping | Decision (unanimous) | UFC 114 | 3.0 | 5:00 | Las Vegas, Nevada , United States |
| Loss | 11-3 (1) | Demian Maia | Decision (unanimous) | UFC 109 | 3.0 | 5:00 | Las Vegas, Nevada , United States |
| Loss | 11-2 (1) | Chael Sonnen | Decision (unanimous) | UFC 98 | 3.0 | 5:00 | Las Vegas, Nevada , United States |
| Win | 11-1 (1) | Jake Rosholt | Submission (guillotine choke) | UFC Fight Night: Lauzon vs. Stephens | 1.0 | 1:03 | Tampa, Florida , United States |
| Win | 10-1 (1) | Matt Horwich | Decision (unanimous) | UFC 90 | 3.0 | 5:00 | Rosemont, Illinois , United States |
| Win | 9-1 (1) | Rob Kimmons | Submission (rear naked choke) | UFC Fight Night: Diaz vs. Neer | 1.0 | 1:27 | Omaha, Nebraska , United States |
| Win | 8-1 (1) | Ryan McGivern | Submission (kneebar) | IFL: Connecticut | 1.0 | 3:36 | Uncasville, Connecticut , United States |
| NC | 7-1 (1) | Mike Geurin | No Contest (headbutt) | Ring of Combat 18 | 1.0 | 0:34 | Atlantic City, New Jersey , United States |
| Win | 7-1 | John Howard | Decision (unanimous) | Ring of Combat 17: Beast of the Northeast Finals | 3.0 | 5:00 | Atlantic City, New Jersey , United States |
| Win | 6-1 | Dave Phillips | Submission (standing guillotine choke) | IFL: 2007 Semifinals | 1.0 | 1:30 | East Rutherford, New Jersey , United States |
| Win | 5-1 | Jose Rodriguez | Decision (unanimous) | Cage Fury Fighting Championships 4 | 3.0 | 5:00 | Atlantic City, New Jersey , United States |
| Win | 4-1 | Lance Everson | Submission (rear naked choke) | Cage Fury Fighting Championships 2 | 1.0 | 2:26 | Atlantic City, New Jersey , United States |
| Win | 3-1 | Dave Perez | TKO (corner stoppage) | Cage Fury Fighting Championships 1 | 1.0 | 5:00 | Atlantic City, New Jersey , United States |
| Loss | 2-1 | Mike Massenzio | Decision (split) | Reality Fighting 12: Return to Boardwalk Hall | 3.0 | 5:00 | Atlantic City, New Jersey , United States |
| Win | 2-0 | Jay Coleman | Submission (armbar) | Reality Fighting 11: Battle at Taj Mahal | 1.0 | N/A | Atlantic City, New Jersey , United States |
| Win | 1-0 | Tenyeh Dixon | Submission (triangle choke) | Reality Fighting 10 | 1.0 | 2:20 | Atlantic City, New Jersey , United States |
Question:
What's the lowest round with the opponent John Howard that had a method of Decision (unanimous)?
Answer:
3.0