| 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.) | 25.98 | 23.35 | 14.80 | 11.16 | 18.86 |
| Diluted EPS (Rs.) | 25.98 | 23.35 | 14.80 | 11.16 | 18.86 |
| Cash EPS (Rs.) | 29.51 | 25.89 | 16.76 | 12.63 | 20.12 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 148.81 | 123.84 | 101.31 | 86.91 | 76.50 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 148.81 | 123.84 | 101.31 | 86.91 | 76.50 |
| Dividend / Share (Rs.) | 0.00 | 1.00 | 0.80 | 0.60 | 0.60 |
| Revenue From Operations / Share (Rs.) | 102.86 | 86.54 | 70.87 | 57.27 | 65.86 |
| PBDIT / Share (Rs.) | 37.96 | 33.62 | 22.81 | 17.19 | 27.53 |
| PBIT / Share (Rs.) | 34.43 | 31.08 | 20.85 | 15.73 | 26.27 |
| PBT / Share (Rs.) | 34.14 | 30.87 | 20.59 | 15.34 | 25.75 |
| Net Profit / Share (Rs.) | 25.98 | 23.35 | 14.80 | 11.16 | 18.86 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 36.90 | 38.85 | 32.19 | 30.02 | 41.80 |
| PBIT Margin (%) | 33.47 | 35.91 | 29.41 | 27.45 | 39.89 |
| PBT Margin (%) | 33.19 | 35.67 | 29.04 | 26.79 | 39.09 |
| Net Profit Margin (%) | 25.25 | 26.98 | 20.88 | 19.49 | 28.64 |
| Return on Networth / Equity (%) | 17.45 | 18.85 | 14.60 | 12.84 | 24.65 |
| Return on Capital Employeed (%) | 22.42 | 24.28 | 19.87 | 17.47 | 33.29 |
| Return On Assets (%) | 15.40 | 16.89 | 12.92 | 10.95 | 20.66 |
| Total Debt / Equity (X) | 0.00 | 0.00 | 0.00 | 0.02 | 0.03 |
| Asset Turnover Ratio (%) | 0.67 | 0.68 | 0.65 | 0.59 | 0.89 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 4.40 | 5.32 | 5.17 | 4.85 | 4.99 |
| Quick Ratio (X) | 3.08 | 3.88 | 4.06 | 3.64 | 4.06 |
| Inventory Turnover Ratio (X) | 5.96 | 6.84 | 1.90 | 1.80 | 2.41 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 3.42 | 4.05 | 5.37 | 2.89 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 3.08 | 3.57 | 4.74 | 2.71 |
| Earning Retention Ratio (%) | 0.00 | 96.58 | 95.95 | 94.63 | 97.11 |
| Cash Earning Retention Ratio (%) | 0.00 | 96.92 | 96.43 | 95.26 | 97.29 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 161.74 | 160.50 | 87.02 | 44.87 | 52.78 |
| Interest Coverage Ratio (Post Tax) (%) | 111.95 | 112.48 | 57.45 | 30.14 | 37.16 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 4469.34 | 5824.82 | 2595.13 | 1393.89 | 3760.49 |
| EV / Net Operating Revenue (X) | 5.40 | 8.36 | 4.55 | 3.02 | 7.09 |
| EV / EBITDA (X) | 14.63 | 21.52 | 14.13 | 10.07 | 16.97 |
| MarketCap / Net Operating Revenue (X) | 5.49 | 8.48 | 4.68 | 3.33 | 7.48 |
| Retention Ratios (%) | 0.00 | 96.57 | 95.94 | 94.62 | 97.10 |
| Price / BV (X) | 3.80 | 5.92 | 3.27 | 2.19 | 6.44 |
| Price / Net Operating Revenue (X) | 5.49 | 8.48 | 4.68 | 3.33 | 7.48 |
| EarningsYield | 0.04 | 0.03 | 0.04 | 0.05 | 0.03 |