| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 58.70 | 56.99 | 55.93 | 43.59 | 31.29 |
| Diluted EPS (Rs.) | 58.70 | 56.99 | 55.93 | 43.59 | 31.29 |
| Cash EPS (Rs.) | 73.10 | 70.79 | 67.14 | 53.54 | 40.43 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 432.55 | 384.18 | 312.72 | 262.85 | 219.41 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 432.55 | 384.18 | 312.72 | 262.85 | 219.41 |
| Revenue From Operations / Share (Rs.) | 453.23 | 448.11 | 390.15 | 271.69 | 274.18 |
| PBDIT / Share (Rs.) | 97.94 | 95.55 | 89.19 | 69.97 | 49.66 |
| PBIT / Share (Rs.) | 83.44 | 81.66 | 78.70 | 59.87 | 39.90 |
| PBT / Share (Rs.) | 79.20 | 76.18 | 75.61 | 58.25 | 37.70 |
| Net Profit / Share (Rs.) | 58.60 | 56.89 | 56.65 | 43.45 | 30.66 |
| NP After MI And SOA / Share (Rs.) | 58.60 | 56.89 | 55.83 | 43.51 | 31.24 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 21.60 | 21.32 | 22.86 | 25.75 | 18.11 |
| PBIT Margin (%) | 18.41 | 18.22 | 20.17 | 22.03 | 14.55 |
| PBT Margin (%) | 17.47 | 16.99 | 19.38 | 21.44 | 13.75 |
| Net Profit Margin (%) | 12.92 | 12.69 | 14.52 | 15.99 | 11.18 |
| NP After MI And SOA Margin (%) | 12.92 | 12.69 | 14.31 | 16.01 | 11.39 |
| Return on Networth / Equity (%) | 13.54 | 14.80 | 17.85 | 16.49 | 14.18 |
| Return on Capital Employeed (%) | 18.77 | 19.92 | 21.64 | 21.61 | 17.28 |
| Return On Assets (%) | 9.37 | 9.66 | 10.81 | 11.52 | 10.01 |
| Long Term Debt / Equity (X) | 0.00 | 0.04 | 0.13 | 0.02 | 0.00 |
| Total Debt / Equity (X) | 0.23 | 0.35 | 0.24 | 0.15 | 0.00 |
| Asset Turnover Ratio (%) | 0.74 | 0.00 | 0.87 | 0.78 | 0.87 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.95 | 1.76 | 2.33 | 2.34 | 2.21 |
| Quick Ratio (X) | 1.57 | 1.39 | 2.01 | 2.07 | 1.86 |
| Inventory Turnover Ratio (X) | 6.76 | 0.00 | 5.76 | 4.46 | 4.18 |
| Dividend Payout Ratio (NP) (%) | 17.03 | 17.54 | 13.41 | 0.00 | 31.95 |
| Dividend Payout Ratio (CP) (%) | 13.65 | 14.10 | 11.28 | 0.00 | 24.34 |
| Earning Retention Ratio (%) | 82.97 | 82.46 | 86.59 | 0.00 | 68.05 |
| Cash Earning Retention Ratio (%) | 86.35 | 85.90 | 88.72 | 0.00 | 75.66 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 23.07 | 16.19 | 28.90 | 43.15 | 22.60 |
| Interest Coverage Ratio (Post Tax) (%) | 14.80 | 10.57 | 19.36 | 27.79 | 14.96 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 3023.84 | 3779.81 | 660.30 | 936.91 | 191.74 |
| EV / Net Operating Revenue (X) | 1.53 | 1.93 | 0.38 | 0.78 | 0.15 |
| EV / EBITDA (X) | 7.06 | 9.05 | 1.69 | 3.06 | 0.88 |
| MarketCap / Net Operating Revenue (X) | 1.68 | 1.91 | 0.75 | 1.17 | 0.45 |
| Retention Ratios (%) | 82.96 | 82.45 | 86.58 | 0.00 | 68.04 |
| Price / BV (X) | 1.76 | 2.22 | 0.94 | 1.21 | 0.57 |
| Price / Net Operating Revenue (X) | 1.68 | 1.91 | 0.75 | 1.17 | 0.45 |
| EarningsYield | 0.07 | 0.06 | 0.18 | 0.13 | 0.24 |