| 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.) | 54.70 | 74.25 | 60.91 | 49.64 | 40.02 |
| Diluted EPS (Rs.) | 54.70 | 74.25 | 60.91 | 49.64 | 40.02 |
| Cash EPS (Rs.) | 84.23 | 97.81 | 82.45 | 68.97 | 57.23 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 390.94 | 358.67 | 310.39 | 259.09 | 240.75 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 390.94 | 358.67 | 310.39 | 259.09 | 240.75 |
| Revenue From Operations / Share (Rs.) | 504.89 | 429.13 | 299.18 | 248.90 | 269.53 |
| PBDIT / Share (Rs.) | 106.24 | 126.57 | 102.57 | 78.74 | 78.65 |
| PBIT / Share (Rs.) | 76.71 | 103.02 | 81.03 | 59.41 | 61.44 |
| PBT / Share (Rs.) | 74.23 | 102.54 | 80.44 | 58.95 | 60.87 |
| Net Profit / Share (Rs.) | 54.70 | 74.26 | 60.92 | 49.65 | 40.02 |
| NP After MI And SOA / Share (Rs.) | 54.70 | 74.26 | 60.92 | 49.65 | 40.02 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 21.04 | 29.49 | 34.28 | 31.63 | 29.18 |
| PBIT Margin (%) | 15.19 | 24.00 | 27.08 | 23.86 | 22.79 |
| PBT Margin (%) | 14.70 | 23.89 | 26.88 | 23.68 | 22.58 |
| Net Profit Margin (%) | 10.83 | 17.30 | 20.36 | 19.94 | 14.84 |
| NP After MI And SOA Margin (%) | 10.83 | 17.30 | 20.36 | 19.94 | 14.84 |
| Return on Networth / Equity (%) | 13.99 | 20.70 | 19.62 | 19.16 | 16.62 |
| Return on Capital Employeed (%) | 16.47 | 25.71 | 25.00 | 21.88 | 23.63 |
| Return On Assets (%) | 8.56 | 13.07 | 14.41 | 14.09 | 11.94 |
| Long Term Debt / Equity (X) | 0.13 | 0.07 | 0.00 | 0.00 | 0.00 |
| Total Debt / Equity (X) | 0.44 | 0.36 | 0.16 | 0.18 | 0.18 |
| Asset Turnover Ratio (%) | 0.84 | 0.86 | 0.77 | 0.72 | 0.85 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.17 | 1.20 | 1.31 | 1.23 | 1.70 |
| Quick Ratio (X) | 0.67 | 0.68 | 0.81 | 0.83 | 1.18 |
| Inventory Turnover Ratio (X) | 2.94 | 3.07 | 3.12 | 3.02 | 3.67 |
| Dividend Payout Ratio (NP) (%) | 29.25 | 39.05 | 19.70 | 44.31 | 18.74 |
| Dividend Payout Ratio (CP) (%) | 18.99 | 29.65 | 14.55 | 31.89 | 13.10 |
| Earning Retention Ratio (%) | 70.75 | 60.95 | 80.30 | 55.69 | 81.26 |
| Cash Earning Retention Ratio (%) | 81.01 | 70.35 | 85.45 | 68.11 | 86.90 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 42.75 | 267.40 | 174.22 | 171.01 | 136.59 |
| Interest Coverage Ratio (Post Tax) (%) | 23.01 | 157.87 | 104.47 | 108.83 | 70.51 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 40991.78 | 43811.10 | 33598.82 | 16153.43 | 20029.89 |
| EV / Net Operating Revenue (X) | 4.20 | 5.28 | 5.81 | 3.36 | 3.84 |
| EV / EBITDA (X) | 19.96 | 17.91 | 16.95 | 10.61 | 13.17 |
| MarketCap / Net Operating Revenue (X) | 3.87 | 4.98 | 5.65 | 3.18 | 3.69 |
| Retention Ratios (%) | 70.74 | 60.94 | 80.29 | 55.68 | 81.25 |
| Price / BV (X) | 4.99 | 5.96 | 5.45 | 3.05 | 4.13 |
| Price / Net Operating Revenue (X) | 3.87 | 4.98 | 5.65 | 3.18 | 3.69 |
| EarningsYield | 0.02 | 0.03 | 0.03 | 0.06 | 0.04 |