| Months | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR |
| FaceValue | 5.00 | 5.00 | 5.00 | 5.00 |
| | | | | |
| PER SHARE RATIOS | | | | |
| | | | | |
| Basic EPS (Rs.) | 17.87 | 18.15 | 26.71 | 25.06 |
| Diluted EPS (Rs.) | 17.77 | 18.02 | 26.59 | 24.99 |
| Cash EPS (Rs.) | 33.40 | 32.70 | 37.22 | 28.24 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 208.66 | 196.74 | 183.58 | 190.01 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 208.66 | 196.74 | 183.58 | 190.01 |
| Revenue From Operations / Share (Rs.) | 398.75 | 374.27 | 391.64 | 270.20 |
| PBDIT / Share (Rs.) | 49.13 | 53.35 | 54.01 | 47.20 |
| PBIT / Share (Rs.) | 33.59 | 38.77 | 43.48 | 40.57 |
| PBT / Share (Rs.) | 24.81 | 27.58 | 37.65 | 38.44 |
| Net Profit / Share (Rs.) | 17.86 | 18.13 | 26.69 | 21.61 |
| NP After MI And SOA / Share (Rs.) | 17.86 | 18.13 | 26.69 | 25.02 |
| | | | | |
| PROFITABILITY RATIOS | | | | |
| | | | | |
| PBDIT Margin (%) | 12.32 | 14.25 | 13.79 | 17.46 |
| PBIT Margin (%) | 8.42 | 10.35 | 11.10 | 15.01 |
| PBT Margin (%) | 6.22 | 7.36 | 9.61 | 14.22 |
| Net Profit Margin (%) | 4.47 | 4.84 | 6.81 | 7.99 |
| NP After MI And SOA Margin (%) | 4.47 | 4.84 | 6.81 | 9.26 |
| Return on Networth / Equity (%) | 8.55 | 9.21 | 14.53 | 19.66 |
| Return on Capital Employeed (%) | 13.45 | 15.92 | 19.78 | 17.12 |
| Return On Assets (%) | 4.63 | 5.04 | 7.97 | 6.60 |
| Long Term Debt / Equity (X) | 0.12 | 0.16 | 0.12 | 0.25 |
| Total Debt / Equity (X) | 0.37 | 0.37 | 0.32 | 0.64 |
| Asset Turnover Ratio (%) | 1.07 | 1.08 | 1.20 | 0.00 |
| | | | | |
| LIQUIDITY RATIOS | | | | |
| | | | | |
| Current Ratio (X) | 1.06 | 1.10 | 1.12 | 1.10 |
| Quick Ratio (X) | 0.55 | 0.56 | 0.54 | 0.59 |
| Inventory Turnover Ratio (X) | 6.10 | 3.22 | 3.59 | 0.00 |
| Dividend Payout Ratio (NP) (%) | 30.78 | 30.49 | 17.46 | 21.95 |
| Dividend Payout Ratio (CP) (%) | 16.46 | 16.90 | 12.52 | 17.35 |
| Earning Retention Ratio (%) | 69.22 | 69.51 | 82.54 | 78.05 |
| Cash Earning Retention Ratio (%) | 83.54 | 83.10 | 87.48 | 82.65 |
| | | | | |
| COVERAGE RATIOS | | | | |
| | | | | |
| Interest Coverage Ratio (%) | 5.60 | 7.27 | 9.27 | 22.14 |
| Interest Coverage Ratio (Post Tax) (%) | 3.04 | 4.00 | 5.58 | 11.13 |
| | | | | |
| VALUATION RATIOS | | | | |
| | | | | |
| Enterprise Value (Cr.) | 8946.52 | 10116.47 | 8522.45 | 4664.72 |
| EV / Net Operating Revenue (X) | 1.36 | 1.65 | 1.33 | 1.24 |
| EV / EBITDA (X) | 11.06 | 11.55 | 9.63 | 7.12 |
| MarketCap / Net Operating Revenue (X) | 1.18 | 1.46 | 1.19 | 0.79 |
| Retention Ratios (%) | 69.21 | 69.50 | 82.53 | 78.04 |
| Price / BV (X) | 2.25 | 2.77 | 2.53 | 1.69 |
| Price / Net Operating Revenue (X) | 1.18 | 1.46 | 1.19 | 0.79 |
| EarningsYield | 0.03 | 0.03 | 0.05 | 0.11 |