| 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.) | 51.12 | 59.45 | 62.46 | 78.20 | 56.88 |
| Diluted EPS (Rs.) | 51.12 | 59.45 | 62.46 | 78.20 | 56.88 |
| Cash EPS (Rs.) | 65.45 | 71.59 | 74.66 | 91.23 | 68.07 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 395.06 | 353.57 | 299.85 | 244.75 | 172.04 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 395.06 | 353.57 | 299.85 | 244.75 | 172.04 |
| Revenue From Operations / Share (Rs.) | 607.18 | 563.18 | 584.46 | 498.69 | 319.63 |
| PBDIT / Share (Rs.) | 86.19 | 87.93 | 98.02 | 120.69 | 93.00 |
| PBIT / Share (Rs.) | 71.87 | 75.79 | 85.83 | 107.66 | 81.81 |
| PBT / Share (Rs.) | 69.85 | 80.77 | 84.01 | 105.16 | 76.37 |
| Net Profit / Share (Rs.) | 51.13 | 59.45 | 62.46 | 78.20 | 56.88 |
| NP After MI And SOA / Share (Rs.) | 51.12 | 59.45 | 62.46 | 78.20 | 56.88 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 14.19 | 15.61 | 16.77 | 24.20 | 29.09 |
| PBIT Margin (%) | 11.83 | 13.45 | 14.68 | 21.58 | 25.59 |
| PBT Margin (%) | 11.50 | 14.34 | 14.37 | 21.08 | 23.89 |
| Net Profit Margin (%) | 8.42 | 10.55 | 10.68 | 15.68 | 17.79 |
| NP After MI And SOA Margin (%) | 8.41 | 10.55 | 10.68 | 15.68 | 17.79 |
| Return on Networth / Equity (%) | 12.93 | 16.90 | 20.83 | 31.95 | 33.06 |
| Return on Capital Employeed (%) | 14.42 | 19.46 | 27.00 | 39.86 | 37.11 |
| Return On Assets (%) | 9.03 | 13.30 | 16.61 | 24.07 | 21.79 |
| Long Term Debt / Equity (X) | 0.19 | 0.04 | 0.01 | 0.05 | 0.22 |
| Total Debt / Equity (X) | 0.21 | 0.04 | 0.01 | 0.09 | 0.24 |
| Asset Turnover Ratio (%) | 1.20 | 1.37 | 0.81 | 0.80 | 0.67 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 3.57 | 3.62 | 3.45 | 3.06 | 2.62 |
| Quick Ratio (X) | 2.57 | 2.65 | 2.33 | 2.28 | 1.93 |
| Inventory Turnover Ratio (X) | 9.82 | 6.67 | 3.81 | 4.20 | 3.02 |
| Dividend Payout Ratio (NP) (%) | 14.67 | 12.61 | 11.20 | 7.03 | 0.00 |
| Dividend Payout Ratio (CP) (%) | 11.45 | 10.47 | 9.37 | 6.02 | 0.00 |
| Earning Retention Ratio (%) | 85.33 | 87.39 | 88.80 | 92.97 | 0.00 |
| Cash Earning Retention Ratio (%) | 88.55 | 89.53 | 90.63 | 93.98 | 0.00 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 42.75 | 101.38 | 53.95 | 48.36 | 17.10 |
| Interest Coverage Ratio (Post Tax) (%) | 26.36 | 62.80 | 35.38 | 32.33 | 11.46 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 27844.67 | 28716.86 | 25144.18 | 30869.10 | 23144.91 |
| EV / Net Operating Revenue (X) | 3.36 | 3.74 | 3.15 | 4.54 | 5.31 |
| EV / EBITDA (X) | 23.68 | 23.94 | 18.81 | 18.75 | 18.25 |
| MarketCap / Net Operating Revenue (X) | 3.27 | 3.77 | 3.15 | 4.50 | 5.18 |
| Retention Ratios (%) | 85.32 | 87.38 | 88.79 | 92.96 | 0.00 |
| Price / BV (X) | 5.02 | 6.03 | 6.14 | 9.17 | 9.63 |
| Price / Net Operating Revenue (X) | 3.27 | 3.77 | 3.15 | 4.50 | 5.18 |
| EarningsYield | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 |