| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 11.48 | 13.15 | 14.17 | 19.41 | 19.45 |
| Diluted EPS (Rs.) | 11.48 | 13.15 | 14.17 | 19.41 | 19.45 |
| Cash EPS (Rs.) | 17.70 | 19.07 | 21.19 | 24.07 | 22.93 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 156.79 | 152.14 | 140.74 | 126.68 | 113.63 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 156.79 | 152.14 | 140.74 | 126.68 | 113.63 |
| Dividend / Share (Rs.) | 2.50 | 2.50 | 2.00 | 2.00 | 2.00 |
| Revenue From Operations / Share (Rs.) | 342.50 | 292.54 | 261.91 | 264.67 | 279.91 |
| PBDIT / Share (Rs.) | 27.13 | 29.47 | 31.51 | 33.92 | 35.55 |
| PBIT / Share (Rs.) | 20.91 | 23.55 | 24.48 | 29.25 | 32.07 |
| PBT / Share (Rs.) | 16.20 | 17.99 | 19.39 | 25.84 | 29.97 |
| Net Profit / Share (Rs.) | 11.48 | 13.15 | 14.17 | 19.41 | 19.45 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 7.91 | 10.07 | 12.02 | 12.81 | 12.69 |
| PBIT Margin (%) | 6.10 | 8.04 | 9.34 | 11.05 | 11.45 |
| PBT Margin (%) | 4.73 | 6.14 | 7.40 | 9.76 | 10.70 |
| Net Profit Margin (%) | 3.35 | 4.49 | 5.41 | 7.33 | 6.95 |
| Return on Networth / Equity (%) | 7.32 | 8.64 | 10.06 | 15.31 | 17.12 |
| Return on Capital Employeed (%) | 13.06 | 14.58 | 16.35 | 21.75 | 27.49 |
| Return On Assets (%) | 5.84 | 6.04 | 6.74 | 9.67 | 11.92 |
| Long Term Debt / Equity (X) | 0.01 | 0.06 | 0.06 | 0.06 | 0.01 |
| Total Debt / Equity (X) | 0.18 | 0.34 | 0.37 | 0.36 | 0.28 |
| Asset Turnover Ratio (%) | 1.66 | 1.37 | 1.28 | 1.46 | 1.86 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 2.99 | 2.39 | 2.04 | 1.62 | 1.82 |
| Quick Ratio (X) | 1.41 | 1.23 | 1.19 | 0.73 | 1.09 |
| Inventory Turnover Ratio (X) | 3.76 | 3.61 | 3.07 | 4.49 | 5.63 |
| Dividend Payout Ratio (NP) (%) | 21.77 | 15.21 | 0.00 | 24.84 | 12.39 |
| Dividend Payout Ratio (CP) (%) | 14.12 | 10.48 | 0.00 | 20.02 | 10.51 |
| Earning Retention Ratio (%) | 78.23 | 84.79 | 0.00 | 75.16 | 87.61 |
| Cash Earning Retention Ratio (%) | 85.88 | 89.52 | 0.00 | 79.98 | 89.49 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 5.76 | 5.30 | 6.19 | 9.96 | 16.96 |
| Interest Coverage Ratio (Post Tax) (%) | 3.44 | 3.36 | 3.78 | 6.70 | 10.28 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 683.47 | 1027.13 | 804.31 | 663.09 | 1125.43 |
| EV / Net Operating Revenue (X) | 0.63 | 1.12 | 0.98 | 0.80 | 1.29 |
| EV / EBITDA (X) | 8.06 | 11.15 | 8.17 | 6.26 | 10.13 |
| MarketCap / Net Operating Revenue (X) | 0.56 | 0.95 | 0.79 | 0.63 | 1.18 |
| Retention Ratios (%) | 78.22 | 84.78 | 0.00 | 75.15 | 87.60 |
| Price / BV (X) | 1.23 | 1.83 | 1.47 | 1.33 | 2.90 |
| Price / Net Operating Revenue (X) | 0.56 | 0.95 | 0.79 | 0.63 | 1.18 |
| EarningsYield | 0.05 | 0.04 | 0.06 | 0.11 | 0.05 |