| 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.) | 64.44 | 33.98 | 63.02 | 51.99 | 43.88 |
| Diluted EPS (Rs.) | 64.39 | 33.97 | 63.02 | 51.99 | 43.88 |
| Cash EPS (Rs.) | 142.99 | 119.97 | 141.36 | 129.21 | 125.18 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 106.01 | 62.82 | 54.34 | 33.55 | 5.04 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 106.01 | 62.82 | 54.34 | 33.55 | 5.04 |
| Revenue From Operations / Share (Rs.) | 810.83 | 735.75 | 625.90 | 586.83 | 600.00 |
| PBDIT / Share (Rs.) | 164.89 | 158.34 | 164.26 | 159.96 | 154.99 |
| PBIT / Share (Rs.) | 73.94 | 71.68 | 84.90 | 82.61 | 73.81 |
| PBT / Share (Rs.) | 72.62 | 40.81 | 72.40 | 70.17 | 56.44 |
| Net Profit / Share (Rs.) | 52.04 | 33.32 | 61.99 | 51.85 | 43.99 |
| NP After MI And SOA / Share (Rs.) | 64.43 | 33.98 | 63.02 | 51.99 | 43.88 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 20.33 | 21.52 | 26.24 | 27.25 | 25.83 |
| PBIT Margin (%) | 9.11 | 9.74 | 13.56 | 14.07 | 12.30 |
| PBT Margin (%) | 8.95 | 5.54 | 11.56 | 11.95 | 9.40 |
| Net Profit Margin (%) | 6.41 | 4.52 | 9.90 | 8.83 | 7.33 |
| NP After MI And SOA Margin (%) | 7.94 | 4.61 | 10.06 | 8.85 | 7.31 |
| Return on Networth / Equity (%) | 60.78 | 54.20 | 118.29 | 159.74 | 1083.17 |
| Return on Capital Employeed (%) | 14.96 | 18.75 | 22.47 | 20.95 | 15.50 |
| Return On Assets (%) | 6.90 | 3.94 | 8.73 | 7.53 | 5.86 |
| Long Term Debt / Equity (X) | 2.32 | 2.66 | 3.30 | 6.46 | 76.97 |
| Total Debt / Equity (X) | 3.60 | 5.66 | 4.96 | 8.51 | 84.89 |
| Asset Turnover Ratio (%) | 0.90 | 0.92 | 0.88 | 0.36 | 0.34 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 0.57 | 0.43 | 0.59 | 0.57 | 0.75 |
| Quick Ratio (X) | 0.56 | 0.43 | 0.57 | 0.57 | 0.74 |
| Dividend Payout Ratio (NP) (%) | 25.91 | 61.80 | 32.84 | 26.92 | 9.11 |
| Dividend Payout Ratio (CP) (%) | 10.74 | 17.40 | 14.53 | 10.82 | 3.19 |
| Earning Retention Ratio (%) | 74.09 | 38.20 | 67.16 | 73.08 | 90.89 |
| Cash Earning Retention Ratio (%) | 89.26 | 82.60 | 85.47 | 89.18 | 96.81 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 6.45 | 7.01 | 10.82 | 12.65 | 10.51 |
| Interest Coverage Ratio (Post Tax) (%) | 2.22 | 2.84 | 4.91 | 5.09 | 4.16 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 55275.88 | 66599.82 | 41978.05 | 42182.74 | 39184.89 |
| EV / Net Operating Revenue (X) | 2.39 | 3.18 | 2.35 | 2.52 | 2.29 |
| EV / EBITDA (X) | 11.76 | 14.76 | 8.97 | 9.25 | 8.87 |
| MarketCap / Net Operating Revenue (X) | 1.95 | 2.73 | 1.99 | 2.09 | 1.77 |
| Retention Ratios (%) | 74.08 | 38.19 | 67.15 | 73.07 | 90.88 |
| Price / BV (X) | 14.89 | 32.09 | 23.37 | 37.73 | 262.29 |
| Price / Net Operating Revenue (X) | 1.95 | 2.73 | 1.99 | 2.09 | 1.77 |
| EarningsYield | 0.04 | 0.01 | 0.05 | 0.04 | 0.04 |