| 33 | 36 | 39 | 41 | 85 | 91 | 115 | 149 | 170 | 151 | 166 |
| COGS | — | -1 | -2 | -1 | -11 | 15 | 17 | 26 | 37 | 25 | 21 |
| Gross profit | — | — | — | — | — | 75 | 98 | 122 | 133 | 126 | 144 |
| 26 | 31 | 35 | 35 | 65 | 35 | 40 | 48 | 54 | 57 | 69 |
| 6 | 6 | 6 | 7 | 32 | 40 | 58 | 74 | 79 | 69 | 76 |
| OPM % | 18.9% | 16.8% | 15.9% | 17.9% | 37.4% | 44.5% | 50.5% | 49.8% | 46.4% | 45.7% | 45.6% |
| Depreciation | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 5 | 13 |
| Interest | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 3 |
| 0 | 0 | 0 | 2 | 2 | 3 | 4 | 6 | 4 | 2 | 2 |
| Profit before tax | 5 | 5 | 5 | 8 | 31 | 41 | 59 | 77 | 79 | 66 | 62 |
| Tax | — | 0 | 1 | 2 | 8 | 11 | 15 | 20 | 20 | 17 | 15 |
| Tax % | — | 9.8% | 20.3% | 22% | 24.3% | 26.2% | 26.1% | 25.2% | 25.4% | 25.6% | 24.8% |
| 5 | 4 | 4 | 6 | 24 | 30 | 44 | 58 | 59 | 49 | 47 |
| PAT margin % | 14.4% | 11.9% | 9.8% | 15.6% | 27.8% | 33.3% | 38% | 38.9% | 34.8% | 32.3% | 28.2% |
| EPS (₹) | 3.2 | 2.9 | 2.6 | 4.4 | 16.3 | 20.8 | 30 | 39.9 | — | 4.5 | 4.3 |
| EPS adjusted (₹) | — | — | — | — | 2.2 | 2.8 | 4 | 5.3 | 5.4 | 4.5 | 4.3 |
| 0% | 0% | 0% | 0% | 10.1% | 24.1% | 20% | 13.5% | — | 15% | 15.7% |
| Annual report | Annual report for Mar 2016 | Annual report for Mar 2017 | Annual report for Mar 2018 | Annual report for Mar 2019 | Annual report for Mar 2020 | Annual report for Mar 2021 | Annual report for Mar 2022 | Annual report for Mar 2023 | Annual report for Mar 2024 | Annual report for Mar 2025 | — |