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 | Constituency | Winning party 2003 | Swing to gain | Labour's place 2003 | Result |
| --- | --- | --- | --- | --- | --- |
| 1.0 | Dundee East | SNP | 0.17 | 2nd | SNP hold |
| 2.0 | Edinburgh South | Liberal Democrats | 0.26 | 2nd | LD hold |
| 3.0 | Ochil | SNP | 0.49 | 2nd | SNP hold |
| 4.0 | Strathkelvin and Bearsden | Independent | 0.62 | 2nd | Lab gain |
| 5.0 | Aberdeen North | SNP | 0.92 | 2nd | SNP hold |
| 6.0 | Inverness East, Nairn and Lochaber | SNP | 1.51 | 2nd | SNP hold |
| 7.0 | Tweeddale, Ettrick and Lauderdale | Liberal Democrats | 2.7 | 3rd | LD hold |
| 8.0 | Ayr | Conservative | 2.99 | 2nd | Con hold |
| 9.0 | Edinburgh Pentlands | Conservative | 3.16 | 2nd | Con hold |
| 10.0 | Caithness, Sutherland and Easter Ross | Liberal Democrats | 4.96 | 2nd | LD hold |
Question:
Can you tell me the sum of Swing to gain that has Constituency of caithness, sutherland and easter ross?
Answer:
4.96