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 MidEast | Rank Asia | Rank World | Country | 2011 GDP (PPP) billions of USD |
| --- | --- | --- | --- | --- |
| 1.0 | 6.0 | 17.0 | Iran | $930.236 |
| 2.0 | 9.0 | 23.0 | Saudi Arabia | $677.663 |
| 3.0 | 18.0 | 48.0 | United Arab Emirates | $261.189 |
| 4.0 | 19.0 | 50.0 | Israel | $235.446 |
| 5.0 | 21.0 | 55.0 | Qatar | $181.912 |
| 6.0 | 22.0 | 58.0 | Kuwait | $150.002 |
| 7.0 | 23.0 | 60.0 | Iraq | $127.348 |
| 8.0 | 26.0 | 66.0 | Syria | $107.803 |
| 9.0 | 29.0 | 76.0 | Oman | $81.005 |
| 10.0 | 30.0 | 83.0 | Yemen | $63.344 |
| 11.0 | 31.0 | 84.0 | Lebanon | $61.738 |
| 12.0 | 35.0 | 97.0 | Jordan | $36.897 |
| 13.0 | 37.0 | 104.0 | Bahrain | $30.889 |
Question:
What is the smallest Asian rank?
Answer:
6.0