| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 9.03 | 10.89 | 9.48 | 11.50 | 15.12 |
| Diluted EPS (Rs.) | 9.03 | 10.89 | 9.47 | 11.49 | 15.12 |
| Cash EPS (Rs.) | 9.85 | 11.58 | 10.36 | 11.84 | 15.55 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 54.57 | 58.17 | 55.36 | 54.88 | 51.32 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 54.57 | 58.17 | 55.36 | 54.88 | 51.32 |
| Revenue From Operations / Share (Rs.) | 70.40 | 68.92 | 67.36 | 59.64 | 62.48 |
| PBDIT / Share (Rs.) | 11.89 | 14.00 | 12.50 | 14.41 | 18.84 |
| PBIT / Share (Rs.) | 11.15 | 13.31 | 11.90 | 14.06 | 18.42 |
| PBT / Share (Rs.) | 11.11 | 13.24 | 11.83 | 13.99 | 18.32 |
| Net Profit / Share (Rs.) | 9.10 | 10.89 | 9.76 | 11.50 | 15.12 |
| NP After MI And SOA / Share (Rs.) | 9.14 | 10.89 | 9.76 | 11.50 | 15.12 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 16.89 | 20.31 | 18.55 | 24.15 | 30.15 |
| PBIT Margin (%) | 15.83 | 19.31 | 17.66 | 23.57 | 29.47 |
| PBT Margin (%) | 15.78 | 19.20 | 17.56 | 23.46 | 29.32 |
| Net Profit Margin (%) | 12.93 | 15.79 | 14.48 | 19.27 | 24.20 |
| NP After MI And SOA Margin (%) | 12.98 | 15.79 | 14.48 | 19.27 | 24.20 |
| Return on Networth / Equity (%) | 16.74 | 18.71 | 17.62 | 20.95 | 29.47 |
| Return on Capital Employeed (%) | 20.23 | 22.64 | 21.23 | 25.51 | 35.83 |
| Return On Assets (%) | 13.90 | 15.80 | 15.06 | 18.21 | 24.96 |
| Total Debt / Equity (X) | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 |
| Asset Turnover Ratio (%) | 1.02 | 1.03 | 1.01 | 0.95 | 1.06 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 4.48 | 5.49 | 5.86 | 6.32 | 5.29 |
| Quick Ratio (X) | 4.10 | 5.10 | 5.45 | 5.84 | 4.97 |
| Inventory Turnover Ratio (X) | 4.81 | 4.65 | 4.73 | 4.98 | 4.42 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 73.40 | 42.39 | 69.58 | 52.89 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 69.00 | 39.94 | 67.56 | 51.45 |
| Earning Retention Ratio (%) | 0.00 | 26.60 | 57.61 | 30.42 | 47.11 |
| Cash Earning Retention Ratio (%) | 0.00 | 31.00 | 60.06 | 32.44 | 48.55 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 303.39 | 197.03 | 183.14 | 210.59 | 202.11 |
| Interest Coverage Ratio (Post Tax) (%) | 233.29 | 154.15 | 144.01 | 169.07 | 163.23 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 2042.93 | 2984.31 | 2147.60 | 2394.14 | 3829.74 |
| EV / Net Operating Revenue (X) | 2.12 | 3.03 | 2.23 | 2.72 | 4.15 |
| EV / EBITDA (X) | 12.53 | 14.92 | 12.05 | 11.26 | 13.78 |
| MarketCap / Net Operating Revenue (X) | 2.23 | 3.08 | 2.25 | 2.74 | 4.16 |
| Retention Ratios (%) | 0.00 | 26.59 | 57.60 | 30.41 | 47.10 |
| Price / BV (X) | 2.88 | 3.65 | 2.74 | 2.97 | 5.06 |
| Price / Net Operating Revenue (X) | 2.23 | 3.08 | 2.25 | 2.74 | 4.16 |
| EarningsYield | 0.05 | 0.05 | 0.06 | 0.07 | 0.05 |