| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 2.00 | 2.00 | 2.00 | 2.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 27.05 | 24.78 | 20.38 | 16.34 | 11.30 |
| Diluted EPS (Rs.) | 26.77 | 24.58 | 19.51 | 15.94 | 10.99 |
| Cash EPS (Rs.) | 31.45 | 27.88 | 21.94 | 17.90 | 180.88 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 145.36 | 121.95 | 101.08 | 83.73 | 597.53 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 145.36 | 121.95 | 101.08 | 83.73 | 597.53 |
| Revenue From Operations / Share (Rs.) | 85.16 | 70.20 | 52.46 | 37.65 | 397.76 |
| PBDIT / Share (Rs.) | 42.71 | 35.96 | 28.37 | 23.99 | 237.99 |
| PBIT / Share (Rs.) | 39.11 | 33.22 | 26.53 | 22.44 | 212.16 |
| PBT / Share (Rs.) | 38.53 | 32.68 | 26.01 | 22.04 | 205.49 |
| Net Profit / Share (Rs.) | 27.85 | 25.14 | 20.09 | 16.35 | 155.06 |
| NP After MI And SOA / Share (Rs.) | 27.06 | 24.78 | 19.99 | 16.34 | 155.06 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 50.15 | 51.23 | 54.08 | 63.73 | 59.83 |
| PBIT Margin (%) | 45.92 | 47.32 | 50.56 | 59.61 | 53.33 |
| PBT Margin (%) | 45.24 | 46.55 | 49.57 | 58.53 | 51.66 |
| Net Profit Margin (%) | 32.70 | 35.81 | 38.30 | 43.43 | 38.98 |
| NP After MI And SOA Margin (%) | 31.77 | 35.30 | 38.10 | 43.41 | 38.98 |
| Return on Networth / Equity (%) | 18.61 | 20.32 | 19.78 | 19.51 | 25.94 |
| Return on Capital Employeed (%) | 26.38 | 26.69 | 25.54 | 25.80 | 21.59 |
| Return On Assets (%) | 15.62 | 16.91 | 15.99 | 16.84 | 13.92 |
| Total Debt / Equity (X) | 0.03 | 0.02 | 0.03 | 0.00 | 0.00 |
| Asset Turnover Ratio (%) | 0.53 | 0.51 | 0.43 | 0.42 | 0.38 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 4.13 | 3.64 | 3.86 | 5.03 | 5.35 |
| Quick Ratio (X) | 4.00 | 3.57 | 3.75 | 4.88 | 5.29 |
| Inventory Turnover Ratio (X) | 0.69 | 2.09 | 3.31 | 3.44 | 0.00 |
| Dividend Payout Ratio (NP) (%) | 12.94 | 14.13 | 15.01 | 0.00 | 0.00 |
| Dividend Payout Ratio (CP) (%) | 11.42 | 12.72 | 13.74 | 0.00 | 0.00 |
| Earning Retention Ratio (%) | 87.06 | 85.87 | 84.99 | 0.00 | 0.00 |
| Cash Earning Retention Ratio (%) | 88.58 | 87.28 | 86.26 | 0.00 | 0.00 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 73.30 | 66.34 | 54.56 | 59.12 | 35.67 |
| Interest Coverage Ratio (Post Tax) (%) | 48.79 | 47.38 | 39.64 | 41.29 | 24.24 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 9143.66 | 9999.60 | 5259.58 | 7974.94 | 0.00 |
| EV / Net Operating Revenue (X) | 19.74 | 26.35 | 18.69 | 39.79 | 0.00 |
| EV / EBITDA (X) | 39.35 | 51.44 | 34.55 | 62.43 | 0.00 |
| MarketCap / Net Operating Revenue (X) | 19.82 | 26.50 | 18.89 | 40.09 | 0.00 |
| Retention Ratios (%) | 87.05 | 85.86 | 84.98 | 0.00 | 0.00 |
| Price / BV (X) | 11.61 | 15.25 | 9.81 | 18.02 | 0.00 |
| Price / Net Operating Revenue (X) | 19.82 | 26.50 | 18.89 | 40.09 | 0.00 |
| EarningsYield | 0.01 | 0.01 | 0.02 | 0.01 | 0.00 |