| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 14.12 | 12.26 | 16.73 | 16.13 | 12.84 |
| Diluted EPS (Rs.) | 14.11 | 12.26 | 16.73 | 16.01 | 12.55 |
| Cash EPS (Rs.) | 20.02 | 18.22 | 20.53 | 19.04 | 15.00 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 112.45 | 104.94 | 99.11 | 58.54 | 46.66 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 112.45 | 104.94 | 99.11 | 58.54 | 46.66 |
| Revenue From Operations / Share (Rs.) | 154.08 | 137.34 | 108.78 | 99.74 | 76.64 |
| PBDIT / Share (Rs.) | 32.50 | 30.38 | 28.20 | 26.52 | 20.66 |
| PBIT / Share (Rs.) | 26.63 | 24.47 | 24.30 | 23.59 | 18.35 |
| PBT / Share (Rs.) | 18.92 | 17.02 | 22.41 | 21.62 | 17.23 |
| Net Profit / Share (Rs.) | 14.15 | 12.31 | 16.63 | 16.12 | 12.70 |
| NP After MI And SOA / Share (Rs.) | 14.15 | 12.31 | 16.63 | 16.12 | 12.70 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 21.09 | 22.11 | 25.92 | 26.58 | 26.95 |
| PBIT Margin (%) | 17.28 | 17.81 | 22.33 | 23.65 | 23.94 |
| PBT Margin (%) | 12.27 | 12.39 | 20.60 | 21.67 | 22.47 |
| Net Profit Margin (%) | 9.18 | 8.96 | 15.28 | 16.16 | 16.56 |
| NP After MI And SOA Margin (%) | 9.18 | 8.96 | 15.28 | 16.16 | 16.56 |
| Return on Networth / Equity (%) | 12.58 | 11.72 | 16.78 | 27.53 | 27.21 |
| Return on Capital Employeed (%) | 17.99 | 17.06 | 21.59 | 31.75 | 34.55 |
| Return On Assets (%) | 5.86 | 5.49 | 11.05 | 14.07 | 16.10 |
| Long Term Debt / Equity (X) | 0.20 | 0.21 | 0.07 | 0.13 | 0.02 |
| Total Debt / Equity (X) | 0.83 | 0.73 | 0.29 | 0.55 | 0.28 |
| Asset Turnover Ratio (%) | 0.66 | 0.73 | 0.83 | 1.03 | 1.03 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.48 | 1.66 | 3.14 | 1.86 | 2.53 |
| Quick Ratio (X) | 1.48 | 1.66 | 3.14 | 1.86 | 2.53 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 46.61 | 34.63 | 24.74 | 37.69 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 31.48 | 28.05 | 20.94 | 31.90 |
| Earning Retention Ratio (%) | 0.00 | 53.39 | 65.37 | 75.26 | 62.31 |
| Cash Earning Retention Ratio (%) | 0.00 | 68.52 | 71.95 | 79.06 | 68.10 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 5.02 | 4.58 | 9.96 | 17.38 | 29.63 |
| Interest Coverage Ratio (Post Tax) (%) | 3.37 | 2.98 | 6.54 | 11.86 | 19.82 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 5997.83 | 9041.91 | 10218.97 | 10778.29 | 15080.34 |
| EV / Net Operating Revenue (X) | 2.56 | 4.39 | 6.29 | 7.54 | 13.79 |
| EV / EBITDA (X) | 12.13 | 19.84 | 24.26 | 28.37 | 51.16 |
| MarketCap / Net Operating Revenue (X) | 2.34 | 4.34 | 6.84 | 7.70 | 13.77 |
| Retention Ratios (%) | 0.00 | 53.38 | 65.36 | 75.25 | 62.30 |
| Price / BV (X) | 3.21 | 5.68 | 7.51 | 13.12 | 22.62 |
| Price / Net Operating Revenue (X) | 2.34 | 4.34 | 6.84 | 7.70 | 13.77 |
| EarningsYield | 0.03 | 0.02 | 0.02 | 0.02 | 0.01 |