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:
| Region | Employment ( salaries & wages) | Self employed | Investment income | Working tax credit | State pensions | Occupational pensions | Disability benefits | Other social security benefits | Other income sources |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| UK | 64% | 11% | 2% | 1% | 6% | 7% | 2% | 5% | 2% |
| Northern Ireland | 60% | 11% | 1% | 2% | 7% | 5% | 4% | 7% | 3% |
| Scotland | 66% | 7% | 2% | 2% | 7% | 7% | 3% | 5% | 2% |
| Wales | 60% | 8% | 2% | 2% | 8% | 8% | 4% | 6% | 1% |
| England | 64% | 11% | 2% | 1% | 6% | 7% | 2% | 5% | 2% |
| North East England | 64% | 5% | 2% | 2% | 8% | 6% | 4% | 7% | 2% |
| North West England | 59% | 13% | 2% | 2% | 7% | 7% | 3% | 6% | 2% |
| Yorkshire | 64% | 7% | 2% | 2% | 7% | 7% | 2% | 5% | 3% |
| East Midlands | 65% | 9% | 2% | 1% | 7% | 6% | 2% | 5% | 3% |
| West Midlands | 62% | 8% | 3% | 2% | 8% | 6% | 2% | 5% | 3% |
| Eastern England | 56% | 22% | 2% | 1% | 5% | 7% | 1% | 3% | 2% |
| London | 71% | 10% | 2% | 1% | 4% | 4% | 1% | 5% | 3% |
| South East | 66% | 9% | 4% | 1% | 7% | 8% | 1% | 4% | 2% |
| South West England | 60% | 9% | 4% | 1% | 7% | 10% | 2% | 4% | 2% |
Question:
Occupational pensions of 7%, and a Working tax credit of 2%, and a Other social security benefits of 6% has what investment income?
Answer:
2%