user
Instruction
Answer the question based on the provided table.


Table
Table Title: 1963–64 Michigan Wolverines men's ice hockey season
Table Content:
| Date | Opponent | Score | Result | Location |
| --- | --- | --- | --- | --- |
| Nov. 29, 1963 | Queen's | 9–5 | Win | Coliseum, Ann Arbor, MI |
| Nov. 30, 1963 | Queen's | 9–5 | Win | Coliseum, Ann Arbor, MI |
| Dec. 13, 1963 | Toronto | 3–5 | Loss | Coliseum, Ann Arbor, MI |
| Dec. 14, 1963 | Toronto | 10–0 | Win | Coliseum, Ann Arbor, MI |
| Jan. 7, 1964 | Minn-Duluth | 8–4 | Win | Duluth, MN |
| Jan. 8, 1964 | Minn-Duluth | 7–2 | Win | Duluth, MN |
| Jan. 10, 1964 | Minnesota | 5–1 | Win | Minneapolis, MN |
| Jan. 11, 1964 | Minnesota | 5–6 | Loss | Minneapolis, MN |
| Jan. 17, 1964 | Loyola (Montreal) | 12–1 | Win | Coliseum, Ann Arbor, MI |
| Jan. 18, 1964 | Loyola (Montreal) | 14–2 | Win | Coliseum, Ann Arbor, MI |
| Jan. 24, 1964 | Michigan Tech | 6–2 | Win | Coliseum, Ann Arbor, MI |
| Jan. 25, 1964 | Michigan Tech | 5–3 | Win | Coliseum, Ann Arbor, MI |
| Jan. 31, 1964 | Colorado College | 7–0 | Win | Coliseum, Ann Arbor, MI |
| Feb. 1, 1964 | Colorado College | 12–4 | Win | Coliseum, Ann Arbor, MI |
| Feb. 7, 1964 | Ohio | 14–0 | Win | Athens, OH |
| Feb. 8, 1964 | Ohio State | 21–0 | Win | Columbus, OH |
| Feb. 14, 1964 | Michigan State | 2–0 | Win | East Lansing, MI |
| Feb. 15, 1964 | Michigan State | 7–2 | Win | Coliseum, Ann Arbor, MI |
| Feb. 21, 1964 | Minnesota | 6–3 | Win | Coliseum, Ann Arbor, MI |
| Feb. 22, 1964 | Minnesota | 8–2 | Win | Coliseum, Ann Arbor, MI |
| Feb. 28, 1964 | Michigan Tech | 1–3 | Loss | Houghton, MI |
| Feb. 29, 1964 | Michigan Tech | 4–3 | Win | Houghton, MI |
| March 6, 1964 | Michigan State | 9–4 | Win | East Lansing, MI |
| March 7, 1964 | Michigan State | 13–4 | Win | Coliseum, Ann Arbor, MI |
| March 12, 1964 | Michigan Tech | 4–3 | Win | Coliseum, Ann Arbor, MI |
| March 13, 1964 | Michigan Tech | 5–5 | Tie | Coliseum, Ann Arbor, MI |
| March 14, 1964 | Denver | 2–6 | Loss | Coliseum, Ann Arbor, MI |
| March 20, 1964 | Providence | 3–2 | Win | Denver, CO |
| March 21, 1964 | Denver | 6–3 | Win | Denver, CO |
|  |  | 217–80 | 24–4–1 |  |


Question
how many games were decided by only one goal?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["4"]