| 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.) | 29.59 | 28.13 | 29.67 | 26.11 | 19.23 |
| Diluted EPS (Rs.) | 29.59 | 28.13 | 29.67 | 26.11 | 19.23 |
| Cash EPS (Rs.) | 40.49 | 38.97 | 40.58 | 36.24 | 28.76 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 287.15 | 259.23 | 231.56 | 203.05 | 178.37 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 287.15 | 259.23 | 231.56 | 203.05 | 178.37 |
| Dividend / Share (Rs.) | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 |
| Revenue From Operations / Share (Rs.) | 790.70 | 725.85 | 784.44 | 715.08 | 554.18 |
| PBDIT / Share (Rs.) | 60.51 | 56.37 | 60.04 | 54.81 | 45.91 |
| PBIT / Share (Rs.) | 49.60 | 45.53 | 49.14 | 44.69 | 36.38 |
| PBT / Share (Rs.) | 39.95 | 37.69 | 39.92 | 36.13 | 26.06 |
| Net Profit / Share (Rs.) | 29.59 | 28.13 | 29.67 | 26.11 | 19.23 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 7.65 | 7.76 | 7.65 | 7.66 | 8.28 |
| PBIT Margin (%) | 6.27 | 6.27 | 6.26 | 6.24 | 6.56 |
| PBT Margin (%) | 5.05 | 5.19 | 5.08 | 5.05 | 4.70 |
| Net Profit Margin (%) | 3.74 | 3.87 | 3.78 | 3.65 | 3.46 |
| Return on Networth / Equity (%) | 10.30 | 10.85 | 12.81 | 12.86 | 10.78 |
| Return on Capital Employeed (%) | 16.63 | 17.02 | 20.46 | 20.08 | 17.64 |
| Return On Assets (%) | 5.28 | 5.49 | 6.80 | 5.39 | 4.92 |
| Long Term Debt / Equity (X) | 0.01 | 0.00 | 0.00 | 0.05 | 0.11 |
| Total Debt / Equity (X) | 0.67 | 0.74 | 0.61 | 1.01 | 0.77 |
| Asset Turnover Ratio (%) | 1.48 | 1.53 | 1.71 | 1.64 | 1.42 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.57 | 1.53 | 1.56 | 1.34 | 1.46 |
| Quick Ratio (X) | 0.50 | 0.58 | 0.60 | 0.51 | 0.67 |
| Inventory Turnover Ratio (X) | 1.80 | 2.04 | 2.22 | 2.35 | 1.96 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 5.33 | 5.05 | 5.74 | 7.80 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 3.84 | 3.69 | 4.13 | 5.21 |
| Earning Retention Ratio (%) | 0.00 | 94.67 | 94.95 | 94.26 | 92.20 |
| Cash Earning Retention Ratio (%) | 0.00 | 96.16 | 96.31 | 95.87 | 94.79 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 6.27 | 7.19 | 6.52 | 6.41 | 4.45 |
| Interest Coverage Ratio (Post Tax) (%) | 4.07 | 4.59 | 4.22 | 4.05 | 2.86 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 128.85 | 125.58 | 84.49 | 102.61 | 69.41 |
| EV / Net Operating Revenue (X) | 0.53 | 0.56 | 0.35 | 0.47 | 0.41 |
| EV / EBITDA (X) | 7.00 | 7.33 | 4.63 | 6.16 | 4.97 |
| MarketCap / Net Operating Revenue (X) | 0.29 | 0.30 | 0.17 | 0.18 | 0.16 |
| Retention Ratios (%) | 0.00 | 94.66 | 94.94 | 94.25 | 92.19 |
| Price / BV (X) | 0.80 | 0.86 | 0.60 | 0.66 | 0.51 |
| Price / Net Operating Revenue (X) | 0.29 | 0.30 | 0.17 | 0.18 | 0.16 |
| EarningsYield | 0.12 | 0.12 | 0.21 | 0.19 | 0.21 |