| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 113.98 | 105.90 | 88.16 | 54.78 | 38.52 |
| Diluted EPS (Rs.) | 113.98 | 105.90 | 88.16 | 54.78 | 38.52 |
| Cash EPS (Rs.) | 123.68 | 114.86 | 95.88 | 62.14 | 46.13 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 234.73 | 198.87 | 169.12 | 158.69 | 168.43 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 234.73 | 198.87 | 169.12 | 158.69 | 168.43 |
| Dividend / Share (Rs.) | 90.00 | 86.00 | 78.00 | 60.00 | 44.00 |
| Revenue From Operations / Share (Rs.) | 892.44 | 807.88 | 708.77 | 580.12 | 444.84 |
| PBDIT / Share (Rs.) | 163.95 | 152.16 | 126.37 | 81.34 | 60.20 |
| PBIT / Share (Rs.) | 154.26 | 143.20 | 118.65 | 73.98 | 52.59 |
| PBT / Share (Rs.) | 153.16 | 142.92 | 118.45 | 73.79 | 52.33 |
| Net Profit / Share (Rs.) | 113.98 | 105.90 | 88.16 | 54.78 | 38.52 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 18.37 | 18.83 | 17.82 | 14.02 | 13.53 |
| PBIT Margin (%) | 17.28 | 17.72 | 16.74 | 12.75 | 11.82 |
| PBT Margin (%) | 17.16 | 17.69 | 16.71 | 12.71 | 11.76 |
| Net Profit Margin (%) | 12.77 | 13.10 | 12.43 | 9.44 | 8.66 |
| Return on Networth / Equity (%) | 48.55 | 53.25 | 52.13 | 34.52 | 22.87 |
| Return on Capital Employeed (%) | 63.68 | 69.55 | 67.53 | 45.42 | 30.41 |
| Return On Assets (%) | 27.10 | 29.57 | 28.62 | 19.33 | 15.27 |
| Asset Turnover Ratio (%) | 2.29 | 2.43 | 2.40 | 2.17 | 1.62 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.74 | 1.75 | 1.72 | 1.81 | 2.39 |
| Quick Ratio (X) | 1.26 | 1.27 | 1.12 | 1.25 | 1.78 |
| Inventory Turnover Ratio (X) | 11.35 | 4.85 | 4.59 | 4.95 | 4.09 |
| Dividend Payout Ratio (NP) (%) | 68.43 | 71.78 | 88.49 | 118.66 | 231.06 |
| Dividend Payout Ratio (CP) (%) | 63.07 | 66.18 | 81.37 | 104.61 | 192.95 |
| Earning Retention Ratio (%) | 31.57 | 28.22 | 11.51 | -18.66 | -131.06 |
| Cash Earning Retention Ratio (%) | 36.93 | 33.82 | 18.63 | -4.61 | -92.95 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 150.19 | 557.55 | 627.35 | 431.66 | 225.98 |
| Interest Coverage Ratio (Post Tax) (%) | 105.42 | 389.05 | 438.68 | 291.72 | 145.61 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 6919.71 | 8003.20 | 5385.84 | 4620.73 | 2719.72 |
| EV / Net Operating Revenue (X) | 5.04 | 6.44 | 4.94 | 5.18 | 3.97 |
| EV / EBITDA (X) | 27.42 | 34.18 | 27.69 | 36.91 | 29.35 |
| MarketCap / Net Operating Revenue (X) | 5.10 | 6.51 | 4.99 | 5.23 | 4.03 |
| Retention Ratios (%) | 31.56 | 28.21 | 11.50 | -18.66 | -131.06 |
| Price / BV (X) | 19.37 | 26.44 | 20.91 | 19.10 | 10.65 |
| Price / Net Operating Revenue (X) | 5.10 | 6.51 | 4.99 | 5.23 | 4.03 |
| EarningsYield | 0.02 | 0.02 | 0.02 | 0.01 | 0.02 |