ALL 2016 NUMBERS AND ALL VOLUME NUMBERS ARE FOR CALENDAR YEARS. ANNUAL VALUE/PRICE NUMBERS FOR 2011-15 ARE FOR FINANCIAL YEARS ENDING 31 MARCH (IE ‘2015’ IS APR15-MAR16). *CHANGES EXPRESSED ON A PERCENTAGE POINTS BASIS. SOURCE: INDIAN DEPT OF COMMERCE, IGU, GIIGNL, MEES CALCULATIONS.