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:
| Country | Rank | Aid | Trade | Investment | Migration | Environment | Security | Technology | Overall (Average) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Denmark | 11.5 | 5.3 | 4.7 | 6.2 | 6.8 | 7.7 | 6.6 | 7.0 |
| 2.0 | Norway | 13.0 | 1.1 | 6.1 | 9.9 | 3.2 | 7.6 | 5.7 | 6.6 |
| 3.0 | Sweden | 12.6 | 5.8 | 5.3 | 7.8 | 7.3 | 1.2 | 4.7 | 6.4 |
| 4.0 | Luxembourg | 13.0 | 5.3 | 4.2 | 6.8 | 5.5 | 5.0 | 4.2 | 6.3 |
| 5.0 | Austria | 3.1 | 5.6 | 4.8 | 11.7 | 6.2 | 6.1 | 5.7 | 6.2 |
| 6.0 | Netherlands | 9.5 | 5.9 | 6.3 | 5.5 | 6.7 | 3.2 | 5.4 | 6.1 |
| 7.0 | Finland | 6.6 | 5.8 | 5.1 | 4.4 | 7.4 | 6.6 | 5.9 | 6.0 |
| 8.0 | New Zealand | 3.3 | 8.1 | 4.3 | 6.4 | 6.2 | 7.3 | 4.8 | 5.8 |
| 9.0 | United Kingdom | 6.8 | 5.5 | 6.3 | 4.7 | 7.2 | 5.4 | 4.3 | 5.7 |
| 10.0 | Portugal | 3.1 | 5.6 | 5.2 | 4.0 | 7.2 | 6.0 | 7.4 | 5.5 |
| 11.0 | Canada | 5.0 | 6.2 | 6.1 | 7.0 | 2.5 | 5.7 | 5.5 | 5.4 |
| 11.0 | Germany | 3.9 | 5.5 | 6.3 | 6.9 | 6.9 | 3.7 | 5.0 | 5.4 |
| 13.0 | Belgium | 6.4 | 5.5 | 5.3 | 5.0 | 7.0 | 3.6 | 4.6 | 5.3 |
| 13.0 | France | 4.2 | 5.6 | 6.1 | 4.0 | 6.9 | 3.7 | 6.6 | 5.3 |
| 15.0 | Spain | 4.0 | 5.5 | 5.9 | 5.4 | 6.4 | 3.4 | 5.8 | 5.2 |
| 15.0 | Australia | 4.3 | 7.4 | 6.1 | 4.2 | 3.8 | 5.1 | 5.2 | 5.2 |
| 17.0 | Ireland | 7.5 | 5.2 | 2.9 | 2.8 | 6.5 | 6.9 | 3.9 | 5.1 |
| 18.0 | Switzerland | 5.2 | 1.5 | 4.4 | 8.6 | 5.8 | 4.4 | 4.8 | 5.0 |
| 19.0 | United States | 3.2 | 6.7 | 5.0 | 5.2 | 4.3 | 4.6 | 4.9 | 4.8 |
| 20.0 | Italy | 1.3 | 5.7 | 5.4 | 4.7 | 6.7 | 5.0 | 4.2 | 4.7 |
| 21.0 | Greece | 1.6 | 5.3 | 4.0 | 6.4 | 5.9 | 5.7 | 2.8 | 4.5 |
| 22.0 | Hungary | 0.8 | 5.4 | 3.6 | 1.7 | 7.9 | 5.4 | 3.4 | 4.0 |
| 23.0 | Slovakia | 0.8 | 5.8 | 2.9 | 0.6 | 8.3 | 5.5 | 2.6 | 3.8 |
| 24.0 | Czech Republic | 1.1 | 5.5 | 3.9 | 1.3 | 7.2 | 1.6 | 5.3 | 3.7 |
| 25.0 | Poland | 0.7 | 5.6 | 4.1 | 0.6 | 7.4 | 3.8 | 2.7 | 3.6 |
| 26.0 | Japan | 1.6 | 0.1 | 5.2 | 1.9 | 4.5 | 4.5 | 6.1 | 3.4 |
Question:
What is the migration rating when trade is 5.7?
Answer:
4.7