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:
| Pos | Member Association | Points (total 500) | Clubs | Group stage | Play-off | AFC Cup |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Japan | 470.0 | 18 | 4.0 | 0.0 | 0.0 |
| 2.0 | Korea Republic | 441.0 | 14 | 4.0 | 0.0 | 0.0 |
| 3.0 | China PR | 431.0 | 16 | 4.0 | 0.0 | 0.0 |
| 6.0 | Australia | 343.0 | 7+1 † | 2.0 | 0.0 | 0.0 |
| 8.0 | Indonesia | 296.0 | 18 | 1.0 | 1.0 | 0.0 |
| 11.0 | Singapore | 279.0 | 12 | 0.0 | 1.0 | 1.0 |
| 12.0 | Thailand | 221.0 | 16 | 0.0 | 1.0 | 1.0 |
Question:
what is the minimum pos with clubs being 16
Answer:
3.0