| 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.) | 57.37 | 60.69 | 45.70 | 28.17 | 20.61 |
| Diluted EPS (Rs.) | 57.37 | 60.69 | 45.70 | 28.17 | 20.61 |
| Cash EPS (Rs.) | 71.37 | 70.87 | 53.24 | 35.40 | 26.64 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 160.81 | 135.62 | 94.14 | 71.10 | 59.97 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 160.81 | 135.62 | 94.14 | 71.10 | 59.97 |
| Revenue From Operations / Share (Rs.) | 232.64 | 230.94 | 224.34 | 178.03 | 146.08 |
| PBDIT / Share (Rs.) | 91.73 | 90.77 | 70.37 | 46.40 | 36.29 |
| PBIT / Share (Rs.) | 76.89 | 79.84 | 62.78 | 39.21 | 30.27 |
| PBT / Share (Rs.) | 75.46 | 78.51 | 61.67 | 38.34 | 29.23 |
| Net Profit / Share (Rs.) | 56.53 | 59.94 | 45.65 | 28.21 | 20.62 |
| NP After MI And SOA / Share (Rs.) | 57.37 | 60.69 | 45.70 | 28.17 | 20.61 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 39.43 | 39.30 | 31.36 | 26.06 | 24.84 |
| PBIT Margin (%) | 33.05 | 34.57 | 27.98 | 22.02 | 20.72 |
| PBT Margin (%) | 32.43 | 33.99 | 27.49 | 21.53 | 20.00 |
| Net Profit Margin (%) | 24.30 | 25.95 | 20.34 | 15.84 | 14.11 |
| NP After MI And SOA Margin (%) | 24.66 | 26.27 | 20.37 | 15.82 | 14.10 |
| Return on Networth / Equity (%) | 35.67 | 45.21 | 49.20 | 40.23 | 34.77 |
| Return on Capital Employeed (%) | 24.24 | 27.89 | 27.15 | 19.67 | 16.93 |
| Return On Assets (%) | 13.58 | 15.73 | 13.33 | 9.63 | 7.85 |
| Long Term Debt / Equity (X) | 0.07 | 0.06 | 0.07 | 0.07 | 0.07 |
| Total Debt / Equity (X) | 0.08 | 0.07 | 0.07 | 0.07 | 0.16 |
| Asset Turnover Ratio (%) | 0.57 | 0.63 | 0.01 | 0.01 | 0.01 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.49 | 1.70 | 1.57 | 1.62 | 1.64 |
| Quick Ratio (X) | 1.29 | 1.53 | 1.45 | 1.49 | 1.47 |
| Inventory Turnover Ratio (X) | 0.98 | 1.26 | 0.00 | 0.00 | 0.00 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 40.36 | 50.87 | 62.13 | 60.65 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 34.20 | 43.63 | 49.50 | 46.93 |
| Earning Retention Ratio (%) | 0.00 | 59.64 | 49.13 | 37.87 | 39.35 |
| Cash Earning Retention Ratio (%) | 0.00 | 65.80 | 56.37 | 50.50 | 53.07 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 63.98 | 68.27 | 63.38 | 52.81 | 34.69 |
| Interest Coverage Ratio (Post Tax) (%) | 40.43 | 46.09 | 42.11 | 33.11 | 20.71 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 221092.84 | 244214.38 | 96630.29 | 87582.06 | 69368.08 |
| EV / Net Operating Revenue (X) | 1.54 | 1.72 | 0.69 | 0.79 | 0.77 |
| EV / EBITDA (X) | 3.91 | 4.37 | 2.23 | 3.06 | 3.10 |
| MarketCap / Net Operating Revenue (X) | 1.71 | 1.88 | 0.95 | 1.03 | 0.89 |
| Retention Ratios (%) | 0.00 | 59.63 | 49.12 | 37.86 | 39.34 |
| Price / BV (X) | 2.48 | 3.23 | 2.30 | 2.61 | 2.20 |
| Price / Net Operating Revenue (X) | 1.71 | 1.88 | 0.95 | 1.03 | 0.89 |
| EarningsYield | 0.14 | 0.13 | 0.21 | 0.15 | 0.15 |