SIPRI reference 

at here. You seem to be having trouble using it. To obtain the required data, find Sweden from the first list, then click on Add. Find India in the second list, then click on the 2nd Add button next to it on the right. The select the range, say from 1960 to 2011 from the drop-down menu. Then select the weapon type - in the case of Bofors, select Artillery. The chose either of the 2 options Suppliers or recipients, and click on Download. An MS Excel file with the desired info would be downloaded. Please remember that SIPRI is the most reliable reference in case of military arms/trade related information. Thanks!  | talk | contrib