| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 64.30 | 85.61 | 76.12 | 54.70 | 74.25 |
| Diluted EPS (Rs.) | 64.30 | 85.61 | 76.12 | 54.70 | 74.25 |
| Cash EPS (Rs.) | 104.40 | 120.83 | 109.79 | 84.23 | 97.81 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 566.75 | 537.38 | 458.04 | 390.94 | 358.67 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 566.75 | 537.38 | 458.04 | 390.94 | 358.67 |
| Revenue From Operations / Share (Rs.) | 559.91 | 540.45 | 484.68 | 504.89 | 429.13 |
| PBDIT / Share (Rs.) | 132.04 | 155.01 | 139.92 | 106.24 | 126.57 |
| PBIT / Share (Rs.) | 91.94 | 119.80 | 106.25 | 76.71 | 103.02 |
| PBT / Share (Rs.) | 85.03 | 113.16 | 100.41 | 74.23 | 102.54 |
| Net Profit / Share (Rs.) | 64.31 | 85.62 | 76.12 | 54.70 | 74.26 |
| NP After MI And SOA / Share (Rs.) | 64.31 | 85.62 | 76.12 | 54.70 | 74.26 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 23.58 | 28.68 | 28.86 | 21.04 | 29.49 |
| PBIT Margin (%) | 16.42 | 22.16 | 21.92 | 15.19 | 24.00 |
| PBT Margin (%) | 15.18 | 20.93 | 20.71 | 14.70 | 23.89 |
| Net Profit Margin (%) | 11.48 | 15.84 | 15.70 | 10.83 | 17.30 |
| NP After MI And SOA Margin (%) | 11.48 | 15.84 | 15.70 | 10.83 | 17.30 |
| Return on Networth / Equity (%) | 11.34 | 15.93 | 16.61 | 13.99 | 20.70 |
| Return on Capital Employeed (%) | 14.01 | 20.29 | 20.48 | 16.47 | 25.71 |
| Return On Assets (%) | 6.99 | 10.58 | 10.75 | 8.56 | 13.07 |
| Long Term Debt / Equity (X) | 0.08 | 0.03 | 0.07 | 0.13 | 0.07 |
| Total Debt / Equity (X) | 0.37 | 0.31 | 0.34 | 0.44 | 0.36 |
| Asset Turnover Ratio (%) | 0.64 | 0.71 | 0.71 | 0.84 | 0.86 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.01 | 1.32 | 1.27 | 1.17 | 1.20 |
| Quick Ratio (X) | 0.65 | 0.89 | 0.90 | 0.67 | 0.68 |
| Inventory Turnover Ratio (X) | 6.03 | 6.71 | 2.94 | 2.94 | 3.07 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 18.68 | 21.01 | 29.25 | 39.05 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 13.24 | 14.57 | 18.99 | 29.65 |
| Earning Retention Ratio (%) | 0.00 | 81.32 | 78.99 | 70.75 | 60.95 |
| Cash Earning Retention Ratio (%) | 0.00 | 86.76 | 85.43 | 81.01 | 70.35 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 19.10 | 23.35 | 23.96 | 42.75 | 267.40 |
| Interest Coverage Ratio (Post Tax) (%) | 10.30 | 13.90 | 14.04 | 23.01 | 157.87 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 44296.74 | 52453.30 | 47822.37 | 40991.78 | 43811.10 |
| EV / Net Operating Revenue (X) | 4.09 | 5.02 | 5.10 | 4.20 | 5.28 |
| EV / EBITDA (X) | 17.36 | 17.51 | 17.68 | 19.96 | 17.91 |
| MarketCap / Net Operating Revenue (X) | 3.72 | 4.72 | 4.78 | 3.87 | 4.98 |
| Retention Ratios (%) | 0.00 | 81.31 | 78.98 | 70.74 | 60.94 |
| Price / BV (X) | 3.67 | 4.74 | 5.06 | 4.99 | 5.96 |
| Price / Net Operating Revenue (X) | 3.72 | 4.72 | 4.78 | 3.87 | 4.98 |
| EarningsYield | 0.03 | 0.03 | 0.03 | 0.02 | 0.03 |