| 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.) | 70.47 | 73.09 | 62.76 | 47.30 | 41.89 |
| Diluted EPS (Rs.) | 69.72 | 72.42 | 62.17 | 47.16 | 41.63 |
| Cash EPS (Rs.) | 83.81 | 83.76 | 73.00 | 55.47 | 48.94 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 311.00 | 296.47 | 277.92 | 240.41 | 206.77 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 311.00 | 296.47 | 277.92 | 240.41 | 206.77 |
| Revenue From Operations / Share (Rs.) | 821.06 | 736.48 | 671.40 | 611.85 | 434.62 |
| PBDIT / Share (Rs.) | 123.79 | 115.81 | 99.48 | 79.56 | 65.38 |
| PBIT / Share (Rs.) | 109.79 | 104.50 | 89.16 | 71.47 | 58.29 |
| PBT / Share (Rs.) | 93.76 | 97.21 | 83.89 | 63.80 | 56.39 |
| Net Profit / Share (Rs.) | 69.81 | 72.45 | 62.68 | 47.39 | 41.86 |
| NP After MI And SOA / Share (Rs.) | 70.37 | 72.99 | 62.63 | 47.39 | 41.85 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 15.07 | 15.72 | 14.81 | 13.00 | 15.04 |
| PBIT Margin (%) | 13.37 | 14.18 | 13.27 | 11.68 | 13.41 |
| PBT Margin (%) | 11.41 | 13.19 | 12.49 | 10.42 | 12.97 |
| Net Profit Margin (%) | 8.50 | 9.83 | 9.33 | 7.74 | 9.63 |
| NP After MI And SOA Margin (%) | 8.57 | 9.91 | 9.32 | 7.74 | 9.63 |
| Return on Networth / Equity (%) | 22.62 | 24.61 | 23.78 | 19.71 | 20.24 |
| Return on Capital Employeed (%) | 32.26 | 32.28 | 30.73 | 28.56 | 27.18 |
| Return On Assets (%) | 11.53 | 13.04 | 12.78 | 11.21 | 11.77 |
| Long Term Debt / Equity (X) | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 |
| Total Debt / Equity (X) | 0.33 | 0.28 | 0.25 | 0.28 | 0.34 |
| Asset Turnover Ratio (%) | 1.41 | 1.41 | 1.47 | 1.55 | 0.00 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.85 | 1.92 | 1.94 | 1.97 | 2.03 |
| Quick Ratio (X) | 1.41 | 1.48 | 1.44 | 1.42 | 1.37 |
| Inventory Turnover Ratio (X) | 7.36 | 7.25 | 3.67 | 3.28 | 0.00 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 27.40 | 65.36 | 10.55 | 0.00 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 23.72 | 56.11 | 9.01 | 0.00 |
| Earning Retention Ratio (%) | 0.00 | 72.60 | 34.64 | 89.45 | 0.00 |
| Cash Earning Retention Ratio (%) | 0.00 | 76.28 | 43.89 | 90.99 | 0.00 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 10.85 | 15.89 | 18.88 | 10.36 | 34.27 |
| Interest Coverage Ratio (Post Tax) (%) | 7.52 | 10.94 | 12.90 | 7.17 | 22.94 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 3783.92 | 5088.85 | 4265.40 | 1659.59 | 1908.36 |
| EV / Net Operating Revenue (X) | 0.93 | 1.40 | 1.29 | 0.55 | 0.87 |
| EV / EBITDA (X) | 6.19 | 8.91 | 8.72 | 4.26 | 5.79 |
| MarketCap / Net Operating Revenue (X) | 1.08 | 1.56 | 1.40 | 0.66 | 0.96 |
| Retention Ratios (%) | 0.00 | 72.59 | 34.63 | 89.44 | 0.00 |
| Price / BV (X) | 2.85 | 3.86 | 3.57 | 1.68 | 2.04 |
| Price / Net Operating Revenue (X) | 1.08 | 1.56 | 1.40 | 0.66 | 0.96 |
| EarningsYield | 0.07 | 0.06 | 0.06 | 0.11 | 0.09 |