| INR millions | FY2016 | FY2017 | FY2018 | Trend | YoY |
|---|---|---|---|---|---|
| Depreciation & amortization | 152.6 | 191.8 | 191.8 | +0.0% | |
| Change in working capital | 419.3 | 771.9 | 4.5 | −99.4% | |
| Operating cash flow | (16.9) | (1.1) | 1.6 | +241.8% | |
| Capital expenditure | (4.8) | 0.0 | 0.0 | — | |
| Dividends paid | 0.0 | 0.0 | 0.0 | — | |
| Free cash flow | (16.9) | (1.1) | — | — |
Amounts are shown in the stated units; per-share amounts and shares are unscaled. Negative amounts are in brackets.