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:
| Salary range | Indians | Pakistanis | Nepalese | Working force of HK |
| --- | --- | --- | --- | --- |
| <4000 | 11.9% | 2.9% | 7.3% | 10.4% |
| 4,000-9,000 | 24.7% | 51.4% | 41.1% | 32.8% |
| 10,000-14,999 | 15.6% | 27.8% | 37.1% | 23% |
| 15,000-19,999 | 9.8% | 6.4% | 11% | 11.5% |
| 20,000-24,999 | 8.2% | 4.5% | 2.2% | 7.8% |
| 25,000-29,999 | 4.2% | 1.3% | 0.8% | 3.4% |
Question:
If the working force of HK is 10.4%, what is the salary range?
Answer:
<4000