| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 1.00 | 1.00 | 1.00 | 1.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 10.62 | 10.27 | 9.63 | 8.43 | 65.61 |
| Diluted EPS (Rs.) | 10.61 | 10.27 | 9.63 | 8.42 | 64.97 |
| Cash EPS (Rs.) | 13.61 | 12.12 | 10.68 | 8.60 | 68.32 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 76.37 | 70.62 | 64.03 | 71.62 | 292.01 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 82.12 | 76.37 | 69.78 | 71.62 | 292.01 |
| Revenue From Operations / Share (Rs.) | 60.75 | 41.65 | 38.20 | 30.11 | 253.59 |
| PBDIT / Share (Rs.) | 17.38 | 16.09 | 14.24 | 11.52 | 92.36 |
| PBIT / Share (Rs.) | 14.36 | 14.21 | 13.16 | 10.84 | 89.14 |
| PBT / Share (Rs.) | 14.32 | 14.04 | 12.87 | 10.60 | 87.16 |
| Net Profit / Share (Rs.) | 10.59 | 10.25 | 9.60 | 7.92 | 65.10 |
| NP After MI And SOA / Share (Rs.) | 10.59 | 10.25 | 9.61 | 7.91 | 64.58 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 28.60 | 38.63 | 37.27 | 38.24 | 36.42 |
| PBIT Margin (%) | 23.63 | 34.12 | 34.45 | 35.98 | 35.15 |
| PBT Margin (%) | 23.56 | 33.72 | 33.67 | 35.20 | 34.37 |
| Net Profit Margin (%) | 17.43 | 24.60 | 25.12 | 26.28 | 25.67 |
| NP After MI And SOA Margin (%) | 17.43 | 24.60 | 25.16 | 26.28 | 25.46 |
| Return on Networth / Equity (%) | 13.87 | 14.54 | 15.05 | 11.07 | 22.25 |
| Return on Capital Employeed (%) | 16.51 | 15.77 | 18.17 | 14.48 | 27.52 |
| Return On Assets (%) | 9.74 | 9.71 | 10.87 | 9.04 | 14.35 |
| Asset Turnover Ratio (%) | 0.56 | 0.42 | 0.43 | 0.46 | 0.62 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 2.87 | 4.12 | 4.07 | 5.01 | 1.97 |
| Quick Ratio (X) | 2.30 | 3.31 | 3.53 | 4.58 | 1.65 |
| Inventory Turnover Ratio (X) | 4.89 | 0.00 | 0.00 | 0.00 | 0.00 |
| Dividend Payout Ratio (NP) (%) | 42.47 | 39.03 | 31.20 | 37.90 | 33.29 |
| Dividend Payout Ratio (CP) (%) | 33.05 | 32.99 | 28.05 | 34.90 | 31.71 |
| Earning Retention Ratio (%) | 57.53 | 60.97 | 68.80 | 62.10 | 66.71 |
| Cash Earning Retention Ratio (%) | 66.95 | 67.01 | 71.95 | 65.10 | 68.29 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 58.36 | 95.68 | 48.05 | 49.13 | 46.65 |
| Interest Coverage Ratio (Post Tax) (%) | 35.71 | 61.94 | 33.38 | 34.78 | 33.88 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 9323.79 | 6139.98 | 5870.35 | 92776.36 | 2636.35 |
| EV / Net Operating Revenue (X) | 7.96 | 7.65 | 7.97 | 159.79 | 5.97 |
| EV / EBITDA (X) | 27.83 | 19.79 | 21.38 | 417.85 | 16.38 |
| MarketCap / Net Operating Revenue (X) | 8.42 | 8.31 | 8.65 | 160.34 | 6.29 |
| Retention Ratios (%) | 57.52 | 60.96 | 68.79 | 62.09 | 66.70 |
| Price / BV (X) | 6.70 | 4.92 | 5.18 | 67.57 | 5.49 |
| Price / Net Operating Revenue (X) | 8.42 | 8.31 | 8.65 | 160.34 | 6.29 |
| EarningsYield | 0.02 | 0.02 | 0.02 | 0.00 | 0.04 |