| 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.) | 684.81 | 653.71 | 510.31 | 512.15 | 481.03 |
| Diluted EPS (Rs.) | 684.81 | 653.71 | 510.31 | 512.15 | 481.03 |
| Cash EPS (Rs.) | 780.40 | 742.66 | 591.73 | 582.16 | 539.72 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 1347.15 | 1261.61 | 1431.71 | 1229.20 | 976.00 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 1347.15 | 1261.61 | 1431.71 | 1229.20 | 976.00 |
| Dividend / Share (Rs.) | 550.00 | 900.00 | 370.00 | 250.00 | 370.00 |
| Revenue From Operations / Share (Rs.) | 4703.98 | 4424.34 | 4107.65 | 4293.20 | 3484.37 |
| PBDIT / Share (Rs.) | 1090.88 | 1007.88 | 799.91 | 786.69 | 723.01 |
| PBIT / Share (Rs.) | 995.28 | 918.91 | 718.48 | 716.68 | 664.31 |
| PBT / Share (Rs.) | 919.26 | 877.33 | 678.23 | 679.67 | 635.44 |
| Net Profit / Share (Rs.) | 684.80 | 653.70 | 510.30 | 512.15 | 481.02 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 23.19 | 22.78 | 19.47 | 18.32 | 20.74 |
| PBIT Margin (%) | 21.15 | 20.76 | 17.49 | 16.69 | 19.06 |
| PBT Margin (%) | 19.54 | 19.82 | 16.51 | 15.83 | 18.23 |
| Net Profit Margin (%) | 14.55 | 14.77 | 12.42 | 11.92 | 13.80 |
| Return on Networth / Equity (%) | 50.83 | 51.81 | 35.64 | 41.66 | 49.28 |
| Return on Capital Employeed (%) | 63.48 | 62.78 | 45.94 | 53.32 | 63.29 |
| Return On Assets (%) | 26.74 | 27.58 | 21.21 | 21.21 | 25.46 |
| Long Term Debt / Equity (X) | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 |
| Total Debt / Equity (X) | 0.01 | 0.00 | 0.00 | 0.18 | 0.00 |
| Asset Turnover Ratio (%) | 1.91 | 1.85 | 1.70 | 2.00 | 2.04 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.72 | 1.72 | 2.00 | 1.65 | 1.67 |
| Quick Ratio (X) | 0.77 | 0.87 | 0.75 | 0.30 | 0.63 |
| Inventory Turnover Ratio (X) | 5.48 | 4.86 | 0.81 | 1.16 | 1.32 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 125.43 | 60.74 | 50.76 | 62.36 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 110.41 | 52.38 | 44.66 | 55.58 |
| Earning Retention Ratio (%) | 0.00 | -25.43 | 39.26 | 49.24 | 37.64 |
| Cash Earning Retention Ratio (%) | 0.00 | -10.41 | 47.62 | 55.34 | 44.42 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 24.44 | 24.24 | 19.87 | 21.26 | 25.05 |
| Interest Coverage Ratio (Post Tax) (%) | 17.05 | 16.72 | 13.68 | 14.84 | 17.66 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 35122.28 | 47230.15 | 38079.89 | 42551.01 | 47893.62 |
| EV / Net Operating Revenue (X) | 6.69 | 9.57 | 8.31 | 8.89 | 12.32 |
| EV / EBITDA (X) | 28.87 | 42.01 | 42.68 | 48.49 | 59.39 |
| MarketCap / Net Operating Revenue (X) | 6.77 | 9.67 | 8.38 | 8.84 | 12.40 |
| Retention Ratios (%) | 0.00 | -25.43 | 39.25 | 49.23 | 37.63 |
| Price / BV (X) | 23.65 | 33.90 | 24.05 | 30.86 | 44.25 |
| Price / Net Operating Revenue (X) | 6.77 | 9.67 | 8.38 | 8.84 | 12.40 |
| EarningsYield | 0.02 | 0.01 | 0.01 | 0.01 | 0.01 |