| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 15.92 | 20.57 | 22.26 | 20.73 | 23.42 |
| Diluted EPS (Rs.) | 15.92 | 20.56 | 22.25 | 20.72 | 23.42 |
| Cash EPS (Rs.) | 29.73 | 34.63 | 35.02 | 34.44 | 35.50 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 99.84 | 112.05 | 130.95 | 113.68 | 135.53 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 99.84 | 112.05 | 130.95 | 113.68 | 135.53 |
| Revenue From Operations / Share (Rs.) | 233.45 | 224.53 | 216.24 | 204.79 | 189.75 |
| PBDIT / Share (Rs.) | 36.40 | 42.67 | 44.16 | 41.26 | 45.82 |
| PBIT / Share (Rs.) | 23.35 | 29.10 | 31.40 | 27.79 | 34.07 |
| PBT / Share (Rs.) | 21.10 | 26.87 | 29.07 | 25.14 | 31.73 |
| Net Profit / Share (Rs.) | 16.68 | 21.06 | 22.26 | 20.98 | 23.75 |
| NP After MI And SOA / Share (Rs.) | 16.52 | 21.00 | 22.26 | 20.97 | 23.40 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 15.59 | 19.00 | 20.41 | 20.14 | 24.14 |
| PBIT Margin (%) | 10.00 | 12.96 | 14.51 | 13.56 | 17.95 |
| PBT Margin (%) | 9.03 | 11.96 | 13.44 | 12.27 | 16.72 |
| Net Profit Margin (%) | 7.14 | 9.37 | 10.29 | 10.24 | 12.51 |
| NP After MI And SOA Margin (%) | 7.07 | 9.35 | 10.29 | 10.24 | 12.33 |
| Return on Networth / Equity (%) | 16.54 | 18.74 | 16.99 | 18.44 | 17.26 |
| Return on Capital Employeed (%) | 19.85 | 22.57 | 20.90 | 20.16 | 21.22 |
| Return On Assets (%) | 7.75 | 9.82 | 9.87 | 10.01 | 10.26 |
| Asset Turnover Ratio (%) | 1.07 | 1.01 | 0.99 | 0.90 | 0.88 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.39 | 1.63 | 2.17 | 2.05 | 2.45 |
| Quick Ratio (X) | 1.39 | 1.63 | 2.17 | 2.05 | 2.45 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 48.38 | 22.46 | 24.54 | 14.93 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 29.39 | 14.27 | 14.94 | 9.94 |
| Earning Retention Ratio (%) | 0.00 | 51.62 | 77.54 | 75.46 | 85.07 |
| Cash Earning Retention Ratio (%) | 0.00 | 70.61 | 85.73 | 85.06 | 90.06 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 16.19 | 19.17 | 19.01 | 15.54 | 19.57 |
| Interest Coverage Ratio (Post Tax) (%) | 8.42 | 10.46 | 10.59 | 8.90 | 11.15 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 873.37 | 1039.71 | 944.38 | 919.99 | 1299.88 |
| EV / Net Operating Revenue (X) | 1.81 | 2.15 | 1.96 | 2.02 | 2.99 |
| EV / EBITDA (X) | 11.60 | 11.30 | 9.61 | 10.02 | 12.39 |
| MarketCap / Net Operating Revenue (X) | 1.83 | 2.28 | 2.42 | 2.51 | 3.51 |
| Retention Ratios (%) | 0.00 | 51.61 | 77.53 | 75.45 | 85.06 |
| Price / BV (X) | 4.27 | 4.57 | 4.00 | 4.52 | 4.92 |
| Price / Net Operating Revenue (X) | 1.83 | 2.28 | 2.42 | 2.51 | 3.51 |
| EarningsYield | 0.03 | 0.04 | 0.04 | 0.04 | 0.03 |