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 | Nation | Gold | Silver | Bronze | Total |
| --- | --- | --- | --- | --- | --- |
| 1.0 | Germany | 45.0 | 33.0 | 28.0 | 106.0 |
| 2.0 | Switzerland | 39.0 | 35.0 | 32.0 | 106.0 |
| 3.0 | Italy | 18.0 | 18.0 | 6.0 | 42.0 |
| 4.0 | United States | 12.0 | 20.0 | 31.0 | 63.0 |
| 5.0 | West Germany | 11.0 | 13.0 | 12.0 | 36.0 |
| 6.0 | Canada | 11.0 | 11.0 | 12.0 | 34.0 |
| 7.0 | East Germany | 8.0 | 9.0 | 8.0 | 25.0 |
| 8.0 | Great Britain | 7.0 | 6.0 | 4.0 | 17.0 |
| 9.0 | Austria | 6.0 | 11.0 | 14.0 | 31.0 |
| 10.0 | Russia | 2.0 | 5.0 | 4.0 | 11.0 |
| 11.0 | Romania | 2.0 | 2.0 | 2.0 | 6.0 |
| 12.0 | Latvia | 2.0 | 1.0 | 1.0 | 4.0 |
| 13.0 | Belgium | 1.0 | 1.0 | 1.0 | 3.0 |
| 14.0 | France | 1.0 | 0.0 | 4.0 | 5.0 |
| 15.0 | New Zealand | 1.0 | 0.0 | 1.0 | 2.0 |
| 16.0 | Czechoslovakia | 0.0 | 2.0 | 0.0 | 2.0 |
| 17.0 | Sweden | 0.0 | 0.0 | 2.0 | 2.0 |
| 17.0 | Soviet Union | 0.0 | 0.0 | 2.0 | 2.0 |
| 19.0 | Spain | 0.0 | 0.0 | 1.0 | 1.0 |
Question:
What is the average rank of Great Britain when their total is over 4?
Answer:
8.0