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:
| Rank | Gold | Silver | Bronze | Total |
| --- | --- | --- | --- | --- |
| 1.0 | 84.0 | 69.0 | 69.0 | 222.0 |
| 2.0 | 36.0 | 40.0 | 34.0 | 110.0 |
| 3.0 | 26.0 | 29.0 | 31.0 | 86.0 |
| 4.0 | 22.0 | 17.0 | 11.0 | 50.0 |
| 5.0 | 12.0 | 13.0 | 13.0 | 38.0 |
| 6.0 | 11.0 | 7.0 | 11.0 | 29.0 |
| 7.0 | 10.0 | 4.0 | 8.0 | 22.0 |
| 8.0 | 7.0 | 12.0 | 10.0 | 29.0 |
| 9.0 | 6.0 | 12.0 | 13.0 | 31.0 |
| 10.0 | 6.0 | 5.0 | 7.0 | 18.0 |
Question:
How many silver medals were won by the participant(s) that had more than 12 gold medals and 11 bronze medals?
Answer:
17.0