<Tr> <Td> 24 </Td> <Td> USD to PKR exchange rates </Td> <Td> 57.5745 </Td> <Td> 59.3576 </Td> <Td> 59.8566 </Td> <Td> 60.6342 </Td> <Td> 62.5465 </Td> <Td> 78.4983 </Td> <Td> 83.8017 </Td> <Td> 85.5017 </Td> <Td> 89.2359 </Td> <Td> 96.7272 </Td> <Td> 102.8591 </Td> <Td> 101.2947 </Td> <Td> 104.2351 </Td> <Td> 104.6971 </Td> <Td> </Td> </Tr> <Tr> <Td> 25 </Td> <Td> Exports of Pakistan (billion US dollars) </Td> <Td> 12.396 </Td> <Td> 14.401 </Td> <Td> 16.553 </Td> <Td> 17.278 </Td> <Td> 20.427 </Td> <Td> 19.121 </Td> <Td> 19.673 </Td> <Td> 25.354 </Td> <Td> 24.718 </Td> <Td> 24.802 </Td> <Td> 25.078 </Td> <Td> 24.089 </Td> <Td> 21.972 </Td> <Td> 21.938 </Td> <Td> 15.970 </Td> </Tr> <Tr> <Td> 25 (a) </Td> <Td> Exports growth rate </Td> <Td> 13.8% </Td> <Td> 16.2% </Td> <Td> 13.8% </Td> <Td> 4.5% </Td> <Td> 18.0% </Td> <Td> - 6.4% </Td> <Td> 2.9% </Td> <Td> 28.9% </Td> <Td> - 2.6% </Td> <Td> 0.3% </Td> <Td> 1.1% </Td> <Td> - 3.9% </Td> <Td> - 8.8% </Td> <Td> - 0.2% </Td> <Td> </Td> </Tr> <Tr> <Td> 26 </Td> <Td> Imports of Pakistan (billion US dollars) </Td> <Td> 13.604 </Td> <Td> 18.753 </Td> <Td> 24.994 </Td> <Td> 26.989 </Td> <Td> 35.397 </Td> <Td> 31.747 </Td> <Td> 31.132 </Td> <Td> 35.796 </Td> <Td> 40.371 </Td> <Td> 40.157 </Td> <Td> 41.668 </Td> <Td> 41.357 </Td> <Td> 41.255 </Td> <Td> 48.506 </Td> <Td> 35.661 </Td> </Tr>

What are the characteristics of pakistan’s economy