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:
| Country | Population | Area (km²) | GDP (nominal) | GDP per capita (nominal) |
| --- | --- | --- | --- | --- |
| Kazakhstan | 16,967,000 | 2,724,900 | $196.4 billion | $11,772 |
| Kyrgyzstan | 5,550,239 | 199,900 | $6.4 billion | $1,152 |
| Uzbekistan | 29,559,100 | 447,400 | $52.0 billion | $1,780 |
| Tajikistan | 7,616,000 | 143,100 | $7.2 billion | $903 |
| Turkmenistan | 5,125,693 | 488,100 | $29.9 billion | $5,330 |
| Total | 64.818,032 ( 22nd ) | 4,003,400 ( 7th ) | $292 billion (36th) | $5,234 ( 95th ) |
Question:
Which GDP (nominal) has a Population of 5,550,239?
Answer:
$6.4 billion