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:
| Member countries | Population | Area (km²) | GDP (billion US$) | GDP per capita (US$) |
| --- | --- | --- | --- | --- |
| Belgium | 9052707.0 | 30528.0 | 58.316 | $46,878 |
| France | 44788852.0 | 674843.0 | 312.966 | $40,690 |
| West Germany | 54292038.0 | 248717.0 | 400.554 | $41,168 |
| Italy | 49476000.0 | 301336.0 | 265.192 | $30,116 |
| Luxembourg | 310291.0 | 2586.0 | 2.938 | $113,533 |
| Netherlands | 11186847.0 | 41526.0 | 83.351 | $50,355 |
| EC6 (1958) | 169106736.0 | 1299536.0 | 1123.317 | 6,643 |
Question:
What is the GDP of the place with over 54,292,038 people and an Area (km²) greater than 30,528?
Answer:
1123.317