| 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.) | 68.96 | 61.21 | 52.99 | 52.38 | 28.80 |
| Diluted EPS (Rs.) | 68.96 | 61.21 | 52.99 | 52.38 | 28.80 |
| Cash EPS (Rs.) | 72.10 | 63.43 | 54.05 | 47.41 | 23.30 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 492.89 | 431.92 | 380.76 | 335.81 | 286.47 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 492.89 | 431.92 | 380.76 | 335.81 | 286.47 |
| Revenue From Operations / Share (Rs.) | 165.26 | 145.39 | 123.65 | 115.31 | 74.09 |
| PBDIT / Share (Rs.) | 100.48 | 90.51 | 75.16 | 60.84 | 34.10 |
| PBIT / Share (Rs.) | 96.88 | 88.08 | 73.85 | 59.75 | 33.00 |
| PBT / Share (Rs.) | 89.63 | 80.78 | 67.84 | 55.10 | 30.64 |
| Net Profit / Share (Rs.) | 68.50 | 61.00 | 52.74 | 46.32 | 22.21 |
| NP After MI And SOA / Share (Rs.) | 68.96 | 61.21 | 52.99 | 52.38 | 28.80 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 60.79 | 62.25 | 60.78 | 52.76 | 46.02 |
| PBIT Margin (%) | 58.62 | 60.58 | 59.72 | 51.81 | 44.54 |
| PBT Margin (%) | 54.23 | 55.56 | 54.87 | 47.78 | 41.35 |
| Net Profit Margin (%) | 41.44 | 41.95 | 42.65 | 40.16 | 29.97 |
| NP After MI And SOA Margin (%) | 41.72 | 42.09 | 42.85 | 45.42 | 38.86 |
| Return on Networth / Equity (%) | 13.99 | 14.17 | 13.91 | 15.59 | 10.05 |
| Return on Capital Employeed (%) | 16.76 | 16.64 | 16.41 | 14.15 | 9.34 |
| Return On Assets (%) | 9.89 | 9.78 | 9.81 | 10.21 | 6.67 |
| Long Term Debt / Equity (X) | 0.13 | 0.18 | 0.15 | 0.23 | 0.20 |
| Total Debt / Equity (X) | 0.15 | 0.21 | 0.18 | 0.32 | 0.27 |
| Asset Turnover Ratio (%) | 0.25 | 0.24 | 0.23 | 0.09 | 0.09 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 3.99 | 4.34 | 3.89 | 3.79 | 3.13 |
| Quick Ratio (X) | 1.63 | 1.65 | 1.06 | 1.19 | 1.36 |
| Inventory Turnover Ratio (X) | 0.61 | 0.56 | 0.00 | 0.00 | 0.00 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 16.33 | 15.09 | 5.72 | 0.00 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 15.71 | 14.73 | 5.61 | 0.00 |
| Earning Retention Ratio (%) | 0.00 | 83.67 | 84.91 | 94.28 | 0.00 |
| Cash Earning Retention Ratio (%) | 0.00 | 84.29 | 85.27 | 94.39 | 0.00 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 15.18 | 12.41 | 12.51 | 13.09 | 14.41 |
| Interest Coverage Ratio (Post Tax) (%) | 11.45 | 9.36 | 9.78 | 10.96 | 10.39 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 52645.24 | 61780.95 | 55310.30 | 34081.03 | 36715.48 |
| EV / Net Operating Revenue (X) | 8.76 | 11.69 | 12.30 | 8.13 | 13.63 |
| EV / EBITDA (X) | 14.41 | 18.77 | 20.24 | 15.41 | 29.61 |
| MarketCap / Net Operating Revenue (X) | 8.57 | 11.25 | 11.92 | 7.31 | 12.68 |
| Retention Ratios (%) | 0.00 | 83.66 | 84.90 | 94.27 | 0.00 |
| Price / BV (X) | 2.88 | 3.79 | 3.87 | 2.51 | 3.28 |
| Price / Net Operating Revenue (X) | 8.57 | 11.25 | 11.92 | 7.31 | 12.68 |
| EarningsYield | 0.04 | 0.03 | 0.03 | 0.06 | 0.03 |