| 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.) | 38.39 | 24.21 | 22.81 | 17.52 | 12.30 |
| Diluted EPS (Rs.) | 38.39 | 24.21 | 22.81 | 17.52 | 12.30 |
| Cash EPS (Rs.) | 44.56 | 30.46 | 29.07 | 28.93 | 20.67 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 52.00 | 39.61 | 41.40 | 44.59 | 53.04 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 52.00 | 39.61 | 41.40 | 44.59 | 53.04 |
| Dividend / Share (Rs.) | 0.00 | 26.00 | 26.00 | 26.00 | 26.00 |
| Revenue From Operations / Share (Rs.) | 74.25 | 70.58 | 66.92 | 63.54 | 42.60 |
| PBDIT / Share (Rs.) | 59.41 | 56.79 | 53.42 | 51.15 | 33.31 |
| PBIT / Share (Rs.) | 53.24 | 50.54 | 47.16 | 39.75 | 24.93 |
| PBT / Share (Rs.) | 41.27 | 37.55 | 33.46 | 25.80 | 21.09 |
| Net Profit / Share (Rs.) | 38.39 | 24.21 | 22.81 | 17.52 | 12.30 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 80.00 | 80.45 | 79.82 | 80.50 | 78.17 |
| PBIT Margin (%) | 71.69 | 71.60 | 70.47 | 62.55 | 58.51 |
| PBT Margin (%) | 55.58 | 53.20 | 49.99 | 40.60 | 49.50 |
| Net Profit Margin (%) | 51.70 | 34.30 | 34.08 | 27.57 | 28.86 |
| Return on Networth / Equity (%) | 73.83 | 61.12 | 55.10 | 39.30 | 23.18 |
| Return on Capital Employeed (%) | 23.30 | 22.90 | 22.00 | 18.86 | 11.81 |
| Return On Assets (%) | 15.37 | 9.72 | 9.66 | 7.51 | 5.03 |
| Long Term Debt / Equity (X) | 2.45 | 3.21 | 3.07 | 2.85 | 2.29 |
| Total Debt / Equity (X) | 2.45 | 3.21 | 3.07 | 2.85 | 2.47 |
| Asset Turnover Ratio (%) | 0.29 | 0.29 | 0.28 | 0.26 | 0.18 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.77 | 0.82 | 0.40 | 0.19 | 0.38 |
| Quick Ratio (X) | 1.77 | 0.82 | 0.40 | 0.19 | 0.38 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 107.38 | 113.98 | 148.37 | 187.05 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 85.35 | 89.43 | 89.87 | 111.25 |
| Earning Retention Ratio (%) | 0.00 | -7.38 | -13.98 | -48.37 | -87.05 |
| Cash Earning Retention Ratio (%) | 0.00 | 14.65 | 10.57 | 10.13 | -11.25 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 4.96 | 4.37 | 3.90 | 3.67 | 8.68 |
| Interest Coverage Ratio (Post Tax) (%) | 4.21 | 2.86 | 2.66 | 2.26 | 4.20 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 5366.28 | 5585.59 | 4928.16 | 4507.76 | 4775.75 |
| EV / Net Operating Revenue (X) | 8.02 | 8.78 | 8.17 | 7.87 | 12.44 |
| EV / EBITDA (X) | 10.02 | 10.91 | 10.24 | 9.78 | 15.91 |
| MarketCap / Net Operating Revenue (X) | 6.75 | 7.25 | 6.37 | 5.91 | 9.63 |
| Retention Ratios (%) | 0.00 | -7.38 | -13.98 | -48.37 | -87.05 |
| Price / BV (X) | 9.64 | 12.92 | 10.30 | 8.43 | 7.74 |
| Price / Net Operating Revenue (X) | 6.75 | 7.25 | 6.37 | 5.91 | 9.63 |
| EarningsYield | 0.07 | 0.04 | 0.05 | 0.04 | 0.02 |