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:
| Event | Gold | Silver | Bronze | Total | Ranking |
| --- | --- | --- | --- | --- | --- |
| 1976 Winter Paralympics | 10 | 1 | 1 | 12 | 2nd |
| 1984 Winter Paralympics | 4 | 2 | 3 | 9 | 5th |
| 1988 Winter Paralympics | 5 | 16 | 16 | 37 | 7th |
| 1992 Winter Paralympics | 3 | 8 | 4 | 15 | 8th |
| 1994 Winter Paralympics | 2 | 9 | 5 | 16 | 11th |
| 1998 Winter Paralympics | 10 | 5 | 8 | 23 | 6th |
| 2002 Winter Paralympics | 6 | 4 | 2 | 12 | 7th |
| 2006 Winter Paralympics | 0 | 1 | 1 | 2 | 13th |
| 2010 Winter Paralympics | 1 | 2 | 0 | 3 | 13th |
Question:
only year in which switzerland earned 9 silver medals
Answer:
1994