| 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.) | 28.63 | 43.93 | 64.00 | 50.07 | 62.15 |
| Diluted EPS (Rs.) | 28.63 | 43.93 | 64.00 | 50.07 | 62.15 |
| Cash EPS (Rs.) | 59.37 | 72.96 | 91.61 | 75.61 | 87.77 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 561.71 | 550.05 | 513.69 | 445.17 | 404.83 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 561.71 | 550.05 | 513.69 | 445.17 | 404.83 |
| Dividend / Share (Rs.) | 0.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| Revenue From Operations / Share (Rs.) | 1345.52 | 1316.58 | 1345.52 | 1397.72 | 1370.57 |
| PBDIT / Share (Rs.) | 112.98 | 139.78 | 166.60 | 131.89 | 153.32 |
| PBIT / Share (Rs.) | 82.24 | 110.74 | 138.99 | 106.35 | 127.71 |
| PBT / Share (Rs.) | 44.17 | 67.89 | 98.24 | 71.73 | 83.53 |
| Net Profit / Share (Rs.) | 28.63 | 43.93 | 64.00 | 50.07 | 62.15 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 8.39 | 10.61 | 12.38 | 9.43 | 11.18 |
| PBIT Margin (%) | 6.11 | 8.41 | 10.32 | 7.60 | 9.31 |
| PBT Margin (%) | 3.28 | 5.15 | 7.30 | 5.13 | 6.09 |
| Net Profit Margin (%) | 2.12 | 3.33 | 4.75 | 3.58 | 4.53 |
| Return on Networth / Equity (%) | 5.09 | 7.98 | 12.45 | 11.24 | 15.35 |
| Return on Capital Employeed (%) | 10.48 | 14.74 | 20.31 | 17.15 | 20.59 |
| Return On Assets (%) | 1.98 | 3.05 | 4.48 | 4.14 | 5.11 |
| Long Term Debt / Equity (X) | 0.29 | 0.26 | 0.25 | 0.34 | 0.49 |
| Total Debt / Equity (X) | 1.25 | 1.24 | 1.28 | 1.20 | 1.50 |
| Asset Turnover Ratio (%) | 0.93 | 0.91 | 1.02 | 1.15 | 1.08 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.16 | 1.12 | 1.05 | 0.99 | 1.07 |
| Quick Ratio (X) | 0.06 | 0.06 | 0.04 | 0.07 | 0.08 |
| Inventory Turnover Ratio (X) | 1.87 | 1.79 | 1.87 | 1.84 | 1.49 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 22.76 | 15.62 | 19.97 | 6.43 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 13.70 | 10.91 | 13.22 | 4.55 |
| Earning Retention Ratio (%) | 0.00 | 77.24 | 84.38 | 80.03 | 93.57 |
| Cash Earning Retention Ratio (%) | 0.00 | 86.30 | 89.09 | 86.78 | 95.45 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 3.05 | 3.26 | 4.09 | 3.81 | 3.47 |
| Interest Coverage Ratio (Post Tax) (%) | 1.80 | 2.02 | 2.57 | 2.45 | 2.41 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 2341.57 | 2258.99 | 2380.42 | 1933.75 | 2665.88 |
| EV / Net Operating Revenue (X) | 0.86 | 0.85 | 0.88 | 0.69 | 0.97 |
| EV / EBITDA (X) | 10.35 | 8.07 | 7.14 | 7.32 | 8.69 |
| MarketCap / Net Operating Revenue (X) | 0.34 | 0.33 | 0.39 | 0.31 | 0.53 |
| Retention Ratios (%) | 0.00 | 77.23 | 84.37 | 80.02 | 93.56 |
| Price / BV (X) | 0.83 | 0.81 | 1.04 | 0.97 | 1.80 |
| Price / Net Operating Revenue (X) | 0.34 | 0.33 | 0.39 | 0.31 | 0.53 |
| EarningsYield | 0.06 | 0.09 | 0.12 | 0.11 | 0.08 |