<Table> Economy of India <Tr> <Td_colspan="2"> Mumbai, Maharashtra is the financial center of India </Td> </Tr> <Tr> <Th> Currency </Th> <Td> Indian rupee (INR) ₹ 1 = 0.015 USD </Td> </Tr> <Tr> <Th> Fiscal year </Th> <Td> 1 April--31 March </Td> </Tr> <Tr> <Th> Trade organisations </Th> <Td> WTO, WCO, WFTU, G - 20, BIS, AIIB, ADB, WCO </Td> </Tr> <Tr> <Th_colspan="2"> Statistics </Th> </Tr> <Tr> <Th> GDP </Th> <Td> $2.848 trillion (nominal; 2018 est) $10.385 trillion (PPP; 2018 est) </Td> </Tr> <Tr> <Th> GDP rank </Th> <Td> <Ul> <Li> 6th (nominal) </Li> <Li> 3rd (PPP) </Li> </Ul> </Td> </Tr> <Tr> <Th> GDP growth </Th> <Td> 7.7% (Q4, 2017 - 18) (MOSPI) </Td> </Tr> <Tr> <Th> GDP per capita </Th> <Td> $2,134 (nominal; 2018 est) $7,783 (PPP; 2018 est) </Td> </Tr> <Tr> <Th> GDP per capita rank </Th> <Td> <Ul> <Li> 139th (nominal) </Li> <Li> 122nd (PPP) </Li> </Ul> </Td> </Tr> <Tr> <Th> GDP by sector </Th> <Td> Agriculture: 17.32% Industry: 29.02% Services: 53.66% (2016 est .) </Td> </Tr> <Tr> <Th> Inflation (CPI) </Th> <Td> 4.17% (July 2018) </Td> </Tr> <Tr> <Th> Base borrowing rate </Th> <Td> 6.50% (as on 6 July 2018) </Td> </Tr> <Tr> <Th> Population below poverty line </Th> <Td> 5.3% (May 2018) (World Poverty Clock estimate) </Td> </Tr> <Tr> <Th> Gini coefficient </Th> <Td> 33.9 (2013) </Td> </Tr> <Tr> <Th> Human Development Index </Th> <Td> 0.624 (2015) medium (131st) </Td> </Tr> <Tr> <Th> Labour force </Th> <Td> 520.2 million (2017 est .) </Td> </Tr> <Tr> <Th> Labour force by occupation </Th> <Td> Agriculture: 47% Industry: 22% Services: 31% (FY 2014 est .) </Td> </Tr> <Tr> <Th> Unemployment </Th> <Td> 8.8% (2017 est .) </Td> </Tr> <Tr> <Th> Average net salary </Th> <Td> ₹ 113,000 (US $1,600) (2017 - 18) </Td> </Tr> <Tr> <Th> Main industries </Th> <Td> <Ul> <Li> Textiles </Li> <Li> chemicals </Li> <Li> food processing </Li> <Li> steel </Li> <Li> cement </Li> <Li> mining </Li> <Li> petroleum </Li> <Li> machinery </Li> <Li> software </Li> <Li> pharmaceuticals </Li> <Li> transportation equipment </Li> </Ul> </Td> </Tr> <Tr> <Th> Ease - of - doing - business rank </Th> <Td> 100 (2017) </Td> </Tr> <Tr> <Th_colspan="2"> External </Th> </Tr> <Tr> <Th> Exports </Th> <Td> $303.4 billion (2017 - 18) </Td> </Tr> <Tr> <Th> Export goods </Th> <Td> <Ul> <Li> Agricultural products 13.2% </Li> <Li> Fuels and mining products 15.7% </Li> <Li> Manufacturers 68.4% </Li> <Li> Others 2.7% </Li> </Ul> </Td> </Tr> <Tr> <Th> Main export partners </Th> <Td> <Ul> <Li> European Union 17.6% </Li> <Li> United States 16.1% </Li> <Li> United Arab Emirates 11.5% </Li> <Li> Hong Kong 5.1% </Li> <Li> China 3.4% </Li> <Li> Other 46.3% </Li> </Ul> </Td> </Tr> <Tr> <Th> Imports </Th> <Td> $465.6 billion (2017 - 18) </Td> </Tr> <Tr> <Th> Import goods </Th> <Td> <Ul> <Li> Agricultural products 7.1% </Li> <Li> Fuels and mining products 33.1% </Li> <Li> Manufacturers 47.8% </Li> <Li> Other 12% </Li> </Ul> </Td> </Tr> <Tr> <Th> Main import partners </Th> <Td> <Ul> <Li> China 17% </Li> <Li> European Union 11.3% </Li> <Li> United States 5.7% </Li> <Li> United Arab Emirates 5.4% </Li> <Li> Saudi Arabia 5.2% </Li> <Li> Other 55.5% </Li> </Ul> </Td> </Tr> <Tr> <Th> FDI stock </Th> <Td> Inward: $377.68 billion Outward: $155.34 billion (2017) </Td> </Tr> <Tr> <Th> Current account </Th> <Td> 0.7% of GDP (2016--17) </Td> </Tr> <Tr> <Th> Gross external debt </Th> <Td> $513.4 billion (31 December 2017) </Td> </Tr> <Tr> <Th> Net international investment position </Th> <Td> - $429.7 billion (Dec. 2017) </Td> </Tr> <Tr> <Th_colspan="2"> Public finances </Th> </Tr> <Tr> <Th> Public debt </Th> <Td> 67.7% of GDP (2017) </Td> </Tr> <Tr> <Th> Budget balance </Th> <Td> - ₹ 12.25 trillion (US $180 billion) (2018) </Td> </Tr> <Tr> <Th> Revenues </Th> <Td> ₹ 39.86 trillion (US $580 billion) (2018) </Td> </Tr> <Tr> <Th> Expenses </Th> <Td> ₹ 52.11 trillion (US $760 billion) (2018) </Td> </Tr> <Tr> <Th> Economic aid </Th> <Td> $2.68 billion (2016) </Td> </Tr> <Tr> <Th> Credit rating </Th> <Td> <Ul> <Li> Standard & Poor's: BBB − (Domestic) BBB − (Foreign) BBB+ (T&C Assessment) Outlook: Stable </Li> <Li> Moody's: Baa2 Outlook: Stable </Li> <Li> Fitch: BBB − Outlook: Stable </Li> </Ul> </Td> </Tr> <Tr> <Th> Foreign reserves </Th> <Td> $405.8 billion (13 July 2018) (8th) </Td> </Tr> <Tr> <Td_colspan="2"> Main data source: CIA World Fact Book All values, unless otherwise stated, are in US dollars . </Td> </Tr> </Table> <Tr> <Td_colspan="2"> Mumbai, Maharashtra is the financial center of India </Td> </Tr>

Which sector of indian economy contributes largest of the gross national product