| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 385.00 | 262.40 | 272.70 | 212.50 | 213.20 |
| Diluted EPS (Rs.) | 384.40 | 262.00 | 272.70 | 212.50 | 213.20 |
| Cash EPS (Rs.) | 381.34 | 309.91 | 279.58 | 205.57 | 202.37 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 1389.34 | 1260.07 | 1037.41 | 1037.66 | 1031.89 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 1389.34 | 1260.07 | 1037.41 | 1037.66 | 1031.89 |
| Revenue From Operations / Share (Rs.) | 2250.63 | 1826.06 | 1607.22 | 1288.36 | 1145.41 |
| PBDIT / Share (Rs.) | 545.38 | 427.63 | 365.27 | 269.93 | 225.80 |
| PBIT / Share (Rs.) | 522.31 | 412.80 | 352.20 | 259.83 | 216.48 |
| PBT / Share (Rs.) | 479.10 | 391.31 | 350.04 | 258.44 | 244.40 |
| Net Profit / Share (Rs.) | 358.27 | 295.07 | 266.52 | 195.47 | 193.05 |
| NP After MI And SOA / Share (Rs.) | 384.41 | 262.29 | 276.10 | 214.17 | 213.08 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 24.23 | 23.41 | 22.72 | 20.95 | 19.71 |
| PBIT Margin (%) | 23.20 | 22.60 | 21.91 | 20.16 | 18.89 |
| PBT Margin (%) | 21.28 | 21.42 | 21.77 | 20.05 | 21.33 |
| Net Profit Margin (%) | 15.91 | 16.15 | 16.58 | 15.17 | 16.85 |
| NP After MI And SOA Margin (%) | 17.08 | 14.36 | 17.17 | 16.62 | 18.60 |
| Return on Networth / Equity (%) | 27.66 | 20.81 | 26.61 | 20.63 | 20.64 |
| Return on Capital Employeed (%) | 25.22 | 27.05 | 32.50 | 24.61 | 20.59 |
| Return On Assets (%) | 13.91 | 13.51 | 19.59 | 17.24 | 17.56 |
| Long Term Debt / Equity (X) | 0.39 | 0.17 | 0.02 | 0.00 | 0.00 |
| Total Debt / Equity (X) | 0.56 | 0.26 | 0.06 | 0.00 | 0.00 |
| Asset Turnover Ratio (%) | 0.95 | 1.09 | 1.20 | 1.10 | 1.01 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.76 | 1.68 | 1.30 | 1.83 | 2.21 |
| Quick Ratio (X) | 1.44 | 1.50 | 1.11 | 1.53 | 1.95 |
| Inventory Turnover Ratio (X) | 15.03 | 27.08 | 27.59 | 18.27 | 16.27 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 30.49 | 51.39 | 66.84 | 65.70 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 28.85 | 49.06 | 63.83 | 62.94 |
| Earning Retention Ratio (%) | 0.00 | 69.51 | 48.61 | 33.16 | 34.30 |
| Cash Earning Retention Ratio (%) | 0.00 | 71.15 | 50.94 | 36.17 | 37.06 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 13.04 | 30.71 | 168.95 | 193.32 | 754.51 |
| Interest Coverage Ratio (Post Tax) (%) | 9.60 | 22.73 | 124.27 | 140.99 | 551.79 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 265604.50 | 226289.42 | 256137.91 | 109206.95 | 104734.34 |
| EV / Net Operating Revenue (X) | 4.22 | 4.44 | 5.71 | 3.00 | 3.16 |
| EV / EBITDA (X) | 17.42 | 18.95 | 25.12 | 14.30 | 16.03 |
| MarketCap / Net Operating Revenue (X) | 3.90 | 4.31 | 5.69 | 3.01 | 3.19 |
| Retention Ratios (%) | 0.00 | 69.50 | 48.60 | 33.15 | 34.29 |
| Price / BV (X) | 6.32 | 6.25 | 8.82 | 3.74 | 3.54 |
| Price / Net Operating Revenue (X) | 3.90 | 4.31 | 5.69 | 3.01 | 3.19 |
| EarningsYield | 0.04 | 0.03 | 0.03 | 0.05 | 0.05 |