| 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.) | 8.41 | 7.32 | 6.41 | 6.49 | 6.74 |
| Diluted EPS (Rs.) | 8.41 | 7.31 | 6.41 | 6.48 | 6.73 |
| Cash EPS (Rs.) | 8.89 | 7.68 | 6.72 | 6.55 | 6.98 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 75.03 | 68.19 | 60.44 | 73.89 | 55.38 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 75.03 | 68.19 | 60.44 | 73.89 | 55.38 |
| Revenue From Operations / Share (Rs.) | 450.17 | 471.80 | 326.64 | 317.74 | 353.71 |
| PBDIT / Share (Rs.) | 6.82 | 5.17 | 6.93 | 7.13 | 8.93 |
| PBIT / Share (Rs.) | 6.34 | 4.80 | 6.58 | 6.87 | 8.68 |
| PBT / Share (Rs.) | 5.75 | 4.43 | 6.19 | 6.74 | 8.59 |
| Net Profit / Share (Rs.) | 8.41 | 7.32 | 6.37 | 6.28 | 6.73 |
| NP After MI And SOA / Share (Rs.) | 8.41 | 7.32 | 6.37 | 6.28 | 6.73 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 1.51 | 1.09 | 2.12 | 2.24 | 2.52 |
| PBIT Margin (%) | 1.40 | 1.01 | 2.01 | 2.16 | 2.45 |
| PBT Margin (%) | 1.27 | 0.93 | 1.89 | 2.12 | 2.42 |
| Net Profit Margin (%) | 1.86 | 1.55 | 1.94 | 1.97 | 1.90 |
| NP After MI And SOA Margin (%) | 1.86 | 1.55 | 1.94 | 1.97 | 1.90 |
| Return on Networth / Equity (%) | 11.20 | 10.73 | 10.53 | 8.50 | 12.15 |
| Return on Capital Employeed (%) | 0.40 | 0.35 | 0.58 | 0.64 | 1.01 |
| Return On Assets (%) | 0.51 | 0.52 | 0.55 | 0.57 | 0.75 |
| Long Term Debt / Equity (X) | 0.18 | 0.06 | 0.07 | 0.03 | 0.05 |
| Total Debt / Equity (X) | 0.18 | 0.06 | 0.07 | 0.03 | 0.05 |
| Asset Turnover Ratio (%) | 0.29 | 0.36 | 0.29 | 0.33 | 0.45 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.03 | 0.91 | 0.86 | 0.90 | 0.77 |
| Quick Ratio (X) | 1.03 | 0.91 | 0.86 | 0.90 | 0.77 |
| Dividend Payout Ratio (NP) (%) | 23.75 | 25.94 | 26.25 | 30.78 | 0.00 |
| Dividend Payout Ratio (CP) (%) | 22.48 | 24.71 | 24.87 | 29.53 | 0.00 |
| Earning Retention Ratio (%) | 76.25 | 74.06 | 73.75 | 69.22 | 0.00 |
| Cash Earning Retention Ratio (%) | 77.52 | 75.29 | 75.13 | 70.47 | 0.00 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 11.52 | 13.90 | 18.07 | 58.91 | 97.97 |
| Interest Coverage Ratio (Post Tax) (%) | 14.80 | 20.37 | 16.27 | 50.45 | 80.68 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 148727.28 | 135546.16 | 107111.55 | 112936.58 | 140107.92 |
| EV / Net Operating Revenue (X) | 1.53 | 1.34 | 1.53 | 1.68 | 1.96 |
| EV / EBITDA (X) | 101.27 | 121.92 | 71.92 | 74.96 | 77.61 |
| MarketCap / Net Operating Revenue (X) | 1.52 | 1.34 | 1.53 | 1.69 | 1.97 |
| Retention Ratios (%) | 76.24 | 74.05 | 73.74 | 69.21 | 0.00 |
| Price / BV (X) | 9.14 | 9.28 | 8.26 | 7.28 | 12.56 |
| Price / Net Operating Revenue (X) | 1.52 | 1.34 | 1.53 | 1.69 | 1.97 |
| EarningsYield | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |