| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 7.19 | 7.39 | 5.67 | 7.44 | 7.72 |
| Diluted EPS (Rs.) | 7.18 | 7.34 | 5.61 | 7.37 | 7.72 |
| Cash EPS (Rs.) | 14.72 | 14.88 | 10.17 | 12.10 | 9.62 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 71.64 | 64.75 | 57.33 | 52.40 | 43.89 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 71.64 | 64.75 | 57.33 | 52.40 | 43.89 |
| Revenue From Operations / Share (Rs.) | 219.29 | 199.21 | 176.23 | 150.20 | 127.44 |
| PBDIT / Share (Rs.) | 23.15 | 20.35 | 16.22 | 15.01 | 13.06 |
| PBIT / Share (Rs.) | 17.97 | 15.54 | 11.81 | 12.04 | 10.95 |
| PBT / Share (Rs.) | 12.38 | 12.09 | 9.40 | 10.69 | 9.98 |
| Net Profit / Share (Rs.) | 9.54 | 10.06 | 5.76 | 9.13 | 7.51 |
| NP After MI And SOA / Share (Rs.) | 7.17 | 7.34 | 5.66 | 7.44 | 7.72 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 10.55 | 10.21 | 9.20 | 9.99 | 10.24 |
| PBIT Margin (%) | 8.19 | 7.79 | 6.70 | 8.01 | 8.59 |
| PBT Margin (%) | 5.64 | 6.06 | 5.33 | 7.11 | 7.83 |
| Net Profit Margin (%) | 4.35 | 5.05 | 3.26 | 6.07 | 5.89 |
| NP After MI And SOA Margin (%) | 3.26 | 3.68 | 3.20 | 4.95 | 6.06 |
| Return on Networth / Equity (%) | 10.00 | 11.33 | 9.86 | 14.20 | 17.60 |
| Return on Capital Employeed (%) | 17.37 | 16.05 | 12.98 | 12.42 | 19.18 |
| Return On Assets (%) | 4.56 | 4.69 | 4.20 | 5.43 | 8.17 |
| Long Term Debt / Equity (X) | 0.41 | 0.46 | 0.55 | 0.80 | 0.26 |
| Total Debt / Equity (X) | 0.54 | 0.60 | 0.73 | 1.03 | 0.54 |
| Asset Turnover Ratio (%) | 1.40 | 1.38 | 1.30 | 1.30 | 1.56 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.29 | 1.24 | 1.28 | 1.33 | 1.20 |
| Quick Ratio (X) | 0.74 | 0.54 | 0.63 | 0.76 | 0.70 |
| Inventory Turnover Ratio (X) | 6.21 | 5.75 | 2.82 | 2.65 | 2.82 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 6.75 | 8.81 | 6.71 | 5.17 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 4.07 | 4.95 | 4.80 | 4.06 |
| Earning Retention Ratio (%) | 0.00 | 93.25 | 91.19 | 93.29 | 94.83 |
| Cash Earning Retention Ratio (%) | 0.00 | 95.93 | 95.05 | 95.20 | 95.94 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 5.23 | 5.90 | 4.63 | 7.03 | 13.42 |
| Interest Coverage Ratio (Post Tax) (%) | 3.42 | 3.92 | 2.68 | 4.91 | 8.72 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 2711.93 | 4031.49 | 3352.42 | 2338.74 | 2923.21 |
| EV / Net Operating Revenue (X) | 0.99 | 1.62 | 1.54 | 1.27 | 1.87 |
| EV / EBITDA (X) | 9.38 | 15.86 | 16.71 | 12.68 | 18.25 |
| MarketCap / Net Operating Revenue (X) | 0.82 | 1.43 | 1.31 | 0.92 | 1.73 |
| Retention Ratios (%) | 0.00 | 93.24 | 91.18 | 93.28 | 94.82 |
| Price / BV (X) | 2.51 | 4.41 | 4.02 | 2.65 | 5.02 |
| Price / Net Operating Revenue (X) | 0.82 | 1.43 | 1.31 | 0.92 | 1.73 |
| EarningsYield | 0.03 | 0.02 | 0.02 | 0.05 | 0.03 |