| 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.) | 221.78 | 88.02 | 78.10 | 118.69 | 77.13 |
| Diluted EPS (Rs.) | 221.78 | 88.02 | 78.10 | 118.69 | 77.13 |
| Cash EPS (Rs.) | 233.76 | 100.29 | 88.56 | 125.56 | 82.92 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 793.62 | 722.88 | 576.17 | 499.91 | 364.65 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 793.62 | 722.88 | 576.17 | 499.91 | 364.65 |
| Dividend / Share (Rs.) | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 |
| Revenue From Operations / Share (Rs.) | 192.58 | 177.39 | 363.30 | 398.36 | 234.22 |
| PBDIT / Share (Rs.) | 275.69 | 114.37 | 115.83 | 161.65 | 72.87 |
| PBIT / Share (Rs.) | 263.71 | 102.09 | 105.37 | 154.79 | 67.07 |
| PBT / Share (Rs.) | 262.94 | 101.70 | 105.27 | 154.65 | 94.63 |
| Net Profit / Share (Rs.) | 221.78 | 88.02 | 78.10 | 118.69 | 77.13 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 143.15 | 64.47 | 31.88 | 40.57 | 31.11 |
| PBIT Margin (%) | 136.93 | 57.55 | 29.00 | 38.85 | 28.63 |
| PBT Margin (%) | 136.53 | 57.33 | 28.97 | 38.82 | 40.40 |
| Net Profit Margin (%) | 115.16 | 49.61 | 21.49 | 29.79 | 32.92 |
| Return on Networth / Equity (%) | 27.94 | 12.17 | 13.55 | 23.74 | 21.15 |
| Return on Capital Employeed (%) | 33.22 | 13.71 | 17.98 | 30.39 | 18.10 |
| Return On Assets (%) | 26.62 | 11.32 | 13.00 | 22.03 | 19.28 |
| Total Debt / Equity (X) | 0.01 | 0.02 | 0.00 | 0.00 | 0.01 |
| Asset Turnover Ratio (%) | 0.23 | 0.25 | 0.63 | 0.84 | 0.71 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 18.68 | 21.05 | 34.74 | 16.06 | 12.41 |
| Quick Ratio (X) | 16.71 | 18.62 | 28.85 | 12.90 | 10.31 |
| Inventory Turnover Ratio (X) | 2.45 | 0.99 | 2.04 | 2.59 | 2.21 |
| Dividend Payout Ratio (NP) (%) | 1.80 | 4.54 | 5.12 | 3.37 | 3.24 |
| Dividend Payout Ratio (CP) (%) | 1.71 | 3.98 | 4.51 | 3.18 | 3.01 |
| Earning Retention Ratio (%) | 98.20 | 95.46 | 94.88 | 96.63 | 96.76 |
| Cash Earning Retention Ratio (%) | 98.29 | 96.02 | 95.49 | 96.82 | 96.99 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 358.50 | 293.50 | 1202.41 | 1217.27 | 387.87 |
| Interest Coverage Ratio (Post Tax) (%) | 289.40 | 226.87 | 811.69 | 894.78 | 263.84 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | -31.75 | 205.58 | 253.98 | 208.75 | 109.55 |
| EV / Net Operating Revenue (X) | -0.54 | 3.86 | 2.33 | 1.75 | 1.56 |
| EV / EBITDA (X) | -0.38 | 5.99 | 7.31 | 4.30 | 5.01 |
| MarketCap / Net Operating Revenue (X) | 2.58 | 3.82 | 2.38 | 1.76 | 1.58 |
| Retention Ratios (%) | 98.19 | 95.45 | 94.87 | 96.62 | 96.75 |
| Price / BV (X) | 0.62 | 0.93 | 1.50 | 1.40 | 1.02 |
| Price / Net Operating Revenue (X) | 2.58 | 3.82 | 2.38 | 1.76 | 1.58 |
| EarningsYield | 0.44 | 0.13 | 0.09 | 0.16 | 0.20 |