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 | Country | International tourist arrivals (2012) | International tourist arrivals (2011) | Change (2011 to 2012) | Change (2010 to 2011) |
| --- | --- | --- | --- | --- | --- |
| 1.0 | China | 57.7 million | 57.5 million | +0.3% | +3.4% |
| 2.0 | Malaysia | 25.0 million | 24.7 million | +1.3% | +0.6% |
| 3.0 | Hong Kong | 23.7 million | 22.3 million | +6.5% | +11.1% |
| 4.0 | Thailand | 22.3 million | 19.2 million | +16.2% | +20.7% |
| 5.0 | Macau, China | 13.5 million | 12.9 million | +5.0% | +8.4% |
| 6.0 | South Korea | 11.1 million | 9.7 million | +13.7% | +11.3% |
| 7.0 | Japan | 8.3 million | 6.2 million | +34.6% | -27.8% |
| 8.0 | Indonesia | 8.0 million | 7.6 million | +5.2% | +9.2% |
| 9.0 | Taiwan | 7.3 million | 6.0 million | +20.1% | +9.3% |
Question:
Name the number of ranks for south korea
Answer:
1.0