India: State-wise Gross State Domestic Product (GSDP) at Current Prices (Rs. in Crore) 2017-18
States are in descending order of GSDP (see notes below for more).

Notes:

1. Data Source: MOSPI - State wise Domestic Product - 3 Aug 18. Data is as on 31.07.2018
2. Cleaned data used to generate this Sankey - Link.
3. States have been grouped here based on the Zonal Councils that they belong to.
4. Data of Goa and Sikkim is provisional.
5. Data of Andhra Pradesh, Haryana, Karnataka, Odisha, Rajasthan, Tripura, Uttarakhand and Delhi is as on 28.02.2018
6. Data of Andhra Pradesh, Arunachal Pradesh, Assam, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu & Kashmir, Kerala, Madhya Pradesh, Manipur, Meghalaya, Mizoram, Nagaland, Punjab, Tripura, Andaman & Nicobar Islands and Chandigarh is available only till 2016-17 or earlier. Hence a simple average of the growth in previous 5 years for these states has been taken to project estimate for 2017-18.
7. Data of three Union Territories namely Dadra and Nagar Haveli, Daman and Diu, Lakshadweep is unavailable.
8. Read my related blog post here.