| 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.) | 46.44 | 68.36 | 55.01 | 82.88 | 42.77 |
| Diluted EPS (Rs.) | 46.44 | 68.36 | 55.01 | 82.88 | 42.77 |
| Cash EPS (Rs.) | 63.14 | 81.88 | 69.00 | 93.39 | 53.87 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 530.25 | 492.12 | 424.37 | 370.41 | 288.62 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 530.25 | 492.12 | 424.37 | 370.41 | 288.62 |
| Revenue From Operations / Share (Rs.) | 563.80 | 524.07 | 591.08 | 679.08 | 457.97 |
| PBDIT / Share (Rs.) | 84.41 | 97.00 | 94.30 | 125.88 | 73.10 |
| PBIT / Share (Rs.) | 67.01 | 82.93 | 79.96 | 114.57 | 61.38 |
| PBT / Share (Rs.) | 57.86 | 76.77 | 74.70 | 108.20 | 56.11 |
| Net Profit / Share (Rs.) | 45.73 | 67.81 | 54.66 | 82.08 | 42.15 |
| NP After MI And SOA / Share (Rs.) | 46.52 | 68.29 | 54.99 | 82.61 | 42.60 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 14.97 | 18.50 | 15.95 | 18.53 | 15.96 |
| PBIT Margin (%) | 11.88 | 15.82 | 13.52 | 16.87 | 13.40 |
| PBT Margin (%) | 10.26 | 14.64 | 12.63 | 15.93 | 12.25 |
| Net Profit Margin (%) | 8.11 | 12.93 | 9.24 | 12.08 | 9.20 |
| NP After MI And SOA Margin (%) | 8.25 | 13.03 | 9.30 | 12.16 | 9.30 |
| Return on Networth / Equity (%) | 8.77 | 13.87 | 12.95 | 22.30 | 14.75 |
| Return on Capital Employeed (%) | 11.34 | 15.03 | 15.89 | 24.85 | 19.52 |
| Return On Assets (%) | 6.19 | 10.33 | 9.32 | 14.97 | 10.42 |
| Long Term Debt / Equity (X) | 0.07 | 0.10 | 0.15 | 0.21 | 0.04 |
| Total Debt / Equity (X) | 0.27 | 0.23 | 0.27 | 0.38 | 0.28 |
| Asset Turnover Ratio (%) | 0.79 | 0.83 | 1.04 | 1.42 | 1.23 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 2.01 | 2.61 | 3.45 | 3.28 | 2.95 |
| Quick Ratio (X) | 1.12 | 1.56 | 2.07 | 1.67 | 1.57 |
| Inventory Turnover Ratio (X) | 2.72 | 2.63 | 2.57 | 2.82 | 2.23 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 1.46 | 1.81 | 1.20 | 2.34 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 1.21 | 1.44 | 1.06 | 1.83 |
| Earning Retention Ratio (%) | 0.00 | 98.54 | 98.19 | 98.80 | 97.66 |
| Cash Earning Retention Ratio (%) | 0.00 | 98.79 | 98.56 | 98.94 | 98.17 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 9.23 | 15.73 | 17.93 | 19.76 | 13.87 |
| Interest Coverage Ratio (Post Tax) (%) | 6.00 | 12.00 | 11.39 | 13.89 | 8.87 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 1153.81 | 1294.03 | 993.98 | 1058.30 | 666.58 |
| EV / Net Operating Revenue (X) | 1.07 | 1.29 | 0.88 | 0.81 | 0.76 |
| EV / EBITDA (X) | 7.16 | 6.99 | 5.52 | 4.40 | 4.78 |
| MarketCap / Net Operating Revenue (X) | 0.81 | 1.07 | 0.68 | 0.60 | 0.62 |
| Retention Ratios (%) | 0.00 | 98.53 | 98.18 | 98.79 | 97.65 |
| Price / BV (X) | 0.86 | 1.14 | 0.95 | 1.12 | 0.98 |
| Price / Net Operating Revenue (X) | 0.81 | 1.07 | 0.68 | 0.60 | 0.62 |
| EarningsYield | 0.10 | 0.12 | 0.13 | 0.19 | 0.14 |