| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 52.38 | 28.80 | 20.33 | 18.96 | 22.80 |
| Diluted EPS (Rs.) | 52.38 | 28.80 | 20.33 | 18.96 | 22.80 |
| Cash EPS (Rs.) | 47.41 | 23.30 | 21.38 | 20.03 | 23.49 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 335.81 | 286.47 | 257.68 | 237.33 | 220.82 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 335.81 | 286.47 | 257.68 | 237.33 | 220.82 |
| Revenue From Operations / Share (Rs.) | 115.31 | 74.09 | 56.45 | 61.54 | 71.03 |
| PBDIT / Share (Rs.) | 60.84 | 34.10 | 28.56 | 30.15 | 33.94 |
| PBIT / Share (Rs.) | 59.75 | 33.00 | 27.43 | 28.92 | 32.73 |
| PBT / Share (Rs.) | 55.10 | 30.64 | 25.33 | 26.48 | 32.20 |
| Net Profit / Share (Rs.) | 46.32 | 22.21 | 20.24 | 18.80 | 22.28 |
| NP After MI And SOA / Share (Rs.) | 52.38 | 28.80 | 20.33 | 18.96 | 22.47 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 52.76 | 46.02 | 50.59 | 48.99 | 47.78 |
| PBIT Margin (%) | 51.81 | 44.54 | 48.58 | 46.98 | 46.08 |
| PBT Margin (%) | 47.78 | 41.35 | 44.87 | 43.03 | 45.33 |
| Net Profit Margin (%) | 40.16 | 29.97 | 35.85 | 30.54 | 31.36 |
| NP After MI And SOA Margin (%) | 45.42 | 38.86 | 36.01 | 30.80 | 31.63 |
| Return on Networth / Equity (%) | 15.59 | 10.05 | 7.89 | 7.98 | 10.17 |
| Return on Capital Employeed (%) | 14.15 | 9.34 | 10.00 | 11.89 | 13.48 |
| Return On Assets (%) | 10.21 | 6.67 | 6.13 | 6.14 | 7.34 |
| Long Term Debt / Equity (X) | 0.23 | 0.20 | 0.03 | 0.00 | 0.07 |
| Total Debt / Equity (X) | 0.32 | 0.27 | 0.16 | 0.13 | 0.10 |
| Asset Turnover Ratio (%) | 0.09 | 0.09 | 0.08 | 0.06 | 0.11 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 3.79 | 3.13 | 3.25 | 2.87 | 3.03 |
| Quick Ratio (X) | 1.19 | 1.36 | 1.01 | 0.64 | 1.22 |
| Dividend Payout Ratio (NP) (%) | 5.72 | 0.00 | 0.00 | 12.71 | 10.02 |
| Dividend Payout Ratio (CP) (%) | 5.61 | 0.00 | 0.00 | 11.94 | 9.51 |
| Earning Retention Ratio (%) | 94.28 | 0.00 | 0.00 | 87.29 | 89.98 |
| Cash Earning Retention Ratio (%) | 94.39 | 0.00 | 0.00 | 88.06 | 90.49 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 13.09 | 14.41 | 13.66 | 12.39 | 63.74 |
| Interest Coverage Ratio (Post Tax) (%) | 10.96 | 10.39 | 10.68 | 8.72 | 42.84 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 34081.03 | 36715.48 | 22322.40 | 13187.18 | 19583.51 |
| EV / Net Operating Revenue (X) | 8.13 | 13.63 | 10.88 | 5.89 | 7.58 |
| EV / EBITDA (X) | 15.41 | 29.61 | 21.50 | 12.03 | 15.87 |
| MarketCap / Net Operating Revenue (X) | 7.31 | 12.68 | 10.19 | 5.43 | 7.42 |
| Retention Ratios (%) | 94.27 | 0.00 | 0.00 | 87.28 | 89.97 |
| Price / BV (X) | 2.51 | 3.28 | 2.23 | 1.41 | 2.39 |
| Price / Net Operating Revenue (X) | 7.31 | 12.68 | 10.19 | 5.43 | 7.42 |
| EarningsYield | 0.06 | 0.03 | 0.03 | 0.05 | 0.04 |