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:
| Year | Start | Qual | Rank | Finish | Laps |
| --- | --- | --- | --- | --- | --- |
| 1955 | 25 | 138.063 | 25 | 12 | 196.0 |
| 1957 | 25 | 141.105 | 18 | 14 | 196.0 |
| 1958 | 29 | 142.608 | 29 | 24 | 38.0 |
| 1959 | 29 | 141.950 | 28 | 28 | 45.0 |
| Totals | Totals | Totals | Totals | Totals | 475.0 |
Question:
What's the average number of Laps, that had a start of 25, with a Qual of 138.063?
Answer:
196.0