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 | Transfers In | Transfers Out | Internal Transfers | Total Transfers |
| --- | --- | --- | --- | --- |
| Germany | 46.0 | 57.0 | 12.0 | 115.0 |
| Brazil | 14.0 | 6.0 | 1.0 | 21.0 |
| Czech Republic | 2.0 | 7.0 | 1.0 | 10.0 |
| Turkey | 4.0 | 3.0 | 0.0 | 7.0 |
| Croatia | 2.0 | 4.0 | 1.0 | 7.0 |
| Austria | 4.0 | 2.0 | 0.0 | 6.0 |
| Bosnia and Herzegovina | 3.0 | 1.0 | 2.0 | 6.0 |
| Portugal | 3.0 | 3.0 | 0.0 | 6.0 |
| The Netherlands | 3.0 | 1.0 | 0.0 | 4.0 |
| Denmark | 0.0 | 4.0 | 0.0 | 4.0 |
| Romania | 2.0 | 1.0 | 1.0 | 4.0 |
| Switzerland | 1.0 | 2.0 | 1.0 | 4.0 |
| Italy | 3.0 | 0.0 | 0.0 | 3.0 |
| Peru | 3.0 | 0.0 | 0.0 | 3.0 |
| United States | 2.0 | 1.0 | 0.0 | 3.0 |
| Ghana | 2.0 | 1.0 | 0.0 | 3.0 |
| Serbia | 2.0 | 0.0 | 1.0 | 3.0 |
| Poland | 0.0 | 3.0 | 0.0 | 3.0 |
| Greece | 1.0 | 2.0 | 0.0 | 3.0 |
| France | 2.0 | 1.0 | 0.0 | 3.0 |
| Paraguay | 1.0 | 1.0 | 0.0 | 2.0 |
| Cameroon | 1.0 | 0.0 | 1.0 | 2.0 |
| Colombia | 1.0 | 1.0 | 0.0 | 2.0 |
| Burkina Faso | 2.0 | 0.0 | 0.0 | 2.0 |
| Argentina | 0.0 | 2.0 | 0.0 | 2.0 |
| Belgium | 0.0 | 2.0 | 0.0 | 2.0 |
| Finland | 2.0 | 0.0 | 0.0 | 2.0 |
| Iceland | 1.0 | 1.0 | 0.0 | 2.0 |
| Ukraine | 1.0 | 1.0 | 0.0 | 2.0 |
| Bulgaria | 2.0 | 0.0 | 0.0 | 2.0 |
| Nigeria | 1.0 | 1.0 | 0.0 | 2.0 |
| Paraguay | 1.0 | 1.0 | 0.0 | 2.0 |
| South Africa | 0.0 | 2.0 | 0.0 | 2.0 |
| Georgia | 1.0 | 0.0 | 0.0 | 1.0 |
| Morocco | 1.0 | 0.0 | 0.0 | 1.0 |
| Egypt | 0.0 | 0.0 | 1.0 | 1.0 |
| Slovenia | 1.0 | 0.0 | 0.0 | 1.0 |
| Republic of the Congo | 0.0 | 1.0 | 0.0 | 1.0 |
| Guinea | 0.0 | 1.0 | 0.0 | 1.0 |
| Albania | 0.0 | 1.0 | 0.0 | 1.0 |
| Senegal | 0.0 | 1.0 | 0.0 | 1.0 |
| Sweden | 0.0 | 1.0 | 0.0 | 1.0 |
| Ivory Coast | 1.0 | 0.0 | 0.0 | 1.0 |
| Russia | 0.0 | 1.0 | 0.0 | 1.0 |
| Iran | 0.0 | 1.0 | 0.0 | 1.0 |
| Australia | 0.0 | 1.0 | 0.0 | 1.0 |
| Tunisia | 1.0 | 0.0 | 0.0 | 1.0 |
| Hungary | 0.0 | 0.0 | 1.0 | 1.0 |
| South Korea | 1.0 | 0.0 | 0.0 | 1.0 |
| Montenegro | 1.0 | 0.0 | 0.0 | 1.0 |
| Cyprus | 0.0 | 1.0 | 0.0 | 1.0 |
| Zambia | 1.0 | 0.0 | 0.0 | 1.0 |
| Israel | 1.0 | 0.0 | 0.0 | 1.0 |
| Algeria | 1.0 | 0.0 | 0.0 | 1.0 |
| Honduras | 0.0 | 1.0 | 0.0 | 1.0 |
| Macedonia | 0.0 | 1.0 | 0.0 | 1.0 |
Question:
Name the least transfers out when transfers is 21
Answer:
6.0