| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 218.96 | 187.36 | 140.62 | 115.96 | 146.07 |
| Diluted EPS (Rs.) | 218.96 | 187.04 | 140.62 | 115.93 | 146.04 |
| Cash EPS (Rs.) | 268.08 | 231.10 | 174.84 | 161.04 | 185.07 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 963.60 | 892.17 | 839.66 | 800.54 | 778.76 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 963.60 | 892.17 | 839.66 | 800.54 | 778.76 |
| Revenue From Operations / Share (Rs.) | 2046.17 | 1890.38 | 1709.20 | 1479.04 | 1549.51 |
| PBDIT / Share (Rs.) | 349.50 | 310.36 | 233.31 | 200.19 | 233.10 |
| PBIT / Share (Rs.) | 308.27 | 272.48 | 198.42 | 165.68 | 197.31 |
| PBT / Share (Rs.) | 304.73 | 260.65 | 193.17 | 163.02 | 194.99 |
| Net Profit / Share (Rs.) | 226.85 | 193.22 | 139.94 | 126.53 | 149.28 |
| NP After MI And SOA / Share (Rs.) | 218.92 | 187.34 | 140.60 | 115.96 | 146.03 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 17.08 | 16.41 | 13.65 | 13.53 | 15.04 |
| PBIT Margin (%) | 15.06 | 14.41 | 11.60 | 11.20 | 12.73 |
| PBT Margin (%) | 14.89 | 13.78 | 11.30 | 11.02 | 12.58 |
| Net Profit Margin (%) | 11.08 | 10.22 | 8.18 | 8.55 | 9.63 |
| NP After MI And SOA Margin (%) | 10.69 | 9.90 | 8.22 | 7.84 | 9.42 |
| Return on Networth / Equity (%) | 22.71 | 21.15 | 16.87 | 14.62 | 18.92 |
| Return on Capital Employeed (%) | 29.47 | 28.51 | 22.14 | 19.51 | 23.76 |
| Return On Assets (%) | 15.42 | 14.31 | 11.74 | 10.30 | 12.63 |
| Total Debt / Equity (X) | 0.02 | 0.02 | 0.01 | 0.02 | 0.02 |
| Asset Turnover Ratio (%) | 1.50 | 1.51 | 1.48 | 1.31 | 1.47 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.80 | 1.46 | 1.57 | 1.92 | 1.75 |
| Quick Ratio (X) | 1.53 | 1.21 | 1.28 | 1.65 | 1.47 |
| Inventory Turnover Ratio (X) | 21.71 | 14.14 | 16.53 | 14.22 | 15.90 |
| Dividend Payout Ratio (NP) (%) | 63.94 | 72.06 | 71.11 | 81.92 | 65.04 |
| Dividend Payout Ratio (CP) (%) | 53.81 | 59.94 | 56.97 | 63.13 | 52.23 |
| Earning Retention Ratio (%) | 36.06 | 27.94 | 28.89 | 18.08 | 34.96 |
| Cash Earning Retention Ratio (%) | 46.19 | 40.06 | 43.03 | 36.87 | 47.77 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 98.94 | 81.24 | 44.46 | 75.33 | 100.35 |
| Interest Coverage Ratio (Post Tax) (%) | 65.22 | 53.67 | 27.67 | 48.61 | 65.27 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 74456.73 | 94099.44 | 46923.29 | 46091.85 | 58321.99 |
| EV / Net Operating Revenue (X) | 1.82 | 2.49 | 1.37 | 1.56 | 1.88 |
| EV / EBITDA (X) | 10.65 | 15.17 | 10.06 | 11.52 | 12.52 |
| MarketCap / Net Operating Revenue (X) | 1.82 | 2.50 | 1.37 | 1.55 | 1.88 |
| Retention Ratios (%) | 36.05 | 27.93 | 28.88 | 18.07 | 34.95 |
| Price / BV (X) | 3.86 | 5.33 | 2.82 | 2.90 | 3.78 |
| Price / Net Operating Revenue (X) | 1.82 | 2.50 | 1.37 | 1.55 | 1.88 |
| EarningsYield | 0.05 | 0.03 | 0.05 | 0.05 | 0.05 |