| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 9.35 | 10.31 | 9.68 | 51.38 | 9.53 |
| Diluted EPS (Rs.) | 9.35 | 10.31 | 9.68 | 51.38 | 9.53 |
| Cash EPS (Rs.) | 16.26 | 16.97 | 15.58 | 56.44 | 14.56 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 163.69 | 151.78 | 131.07 | 124.99 | 86.10 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 163.69 | 151.78 | 131.07 | 124.99 | 86.10 |
| Revenue From Operations / Share (Rs.) | 202.80 | 197.29 | 177.39 | 150.46 | 179.96 |
| PBDIT / Share (Rs.) | 22.48 | 22.44 | 20.16 | 17.20 | 19.42 |
| PBIT / Share (Rs.) | 15.63 | 15.84 | 14.25 | 12.03 | 14.32 |
| PBT / Share (Rs.) | 13.83 | 14.48 | 13.38 | 11.31 | 12.65 |
| Net Profit / Share (Rs.) | 9.41 | 10.38 | 9.68 | 51.27 | 9.46 |
| NP After MI And SOA / Share (Rs.) | 9.35 | 10.31 | 9.68 | 51.38 | 9.53 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 11.08 | 11.37 | 11.36 | 11.43 | 10.79 |
| PBIT Margin (%) | 7.70 | 8.03 | 8.03 | 7.99 | 7.95 |
| PBT Margin (%) | 6.81 | 7.33 | 7.54 | 7.51 | 7.02 |
| Net Profit Margin (%) | 4.64 | 5.26 | 5.45 | 34.07 | 5.25 |
| NP After MI And SOA Margin (%) | 4.61 | 5.22 | 5.45 | 34.14 | 5.29 |
| Return on Networth / Equity (%) | 5.71 | 6.80 | 7.39 | 41.26 | 11.13 |
| Return on Capital Employeed (%) | 8.56 | 9.82 | 10.31 | 9.21 | 5.09 |
| Return On Assets (%) | 3.71 | 4.83 | 5.57 | 31.39 | 2.82 |
| Long Term Debt / Equity (X) | 0.06 | 0.01 | 0.01 | 0.01 | 0.01 |
| Total Debt / Equity (X) | 0.11 | 0.05 | 0.02 | 0.01 | 0.01 |
| Asset Turnover Ratio (%) | 0.87 | 1.02 | 1.04 | 0.58 | 0.59 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.23 | 1.41 | 1.88 | 1.82 | 1.30 |
| Quick Ratio (X) | 0.44 | 0.53 | 0.74 | 0.80 | 0.75 |
| Inventory Turnover Ratio (X) | 2.77 | 3.14 | 3.59 | 3.44 | 2.74 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 19.39 | 0.00 | 0.00 | 20.99 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 11.82 | 0.00 | 0.00 | 13.67 |
| Earning Retention Ratio (%) | 0.00 | 80.61 | 0.00 | 0.00 | 79.01 |
| Cash Earning Retention Ratio (%) | 0.00 | 88.18 | 0.00 | 0.00 | 86.33 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 12.49 | 16.44 | 23.20 | 23.99 | 11.61 |
| Interest Coverage Ratio (Post Tax) (%) | 6.23 | 8.61 | 12.14 | 12.41 | 6.65 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 32023.54 | 26264.11 | 15278.09 | 12889.70 | 15426.65 |
| EV / Net Operating Revenue (X) | 1.86 | 1.57 | 1.01 | 1.01 | 1.01 |
| EV / EBITDA (X) | 16.76 | 13.77 | 8.92 | 8.82 | 9.34 |
| MarketCap / Net Operating Revenue (X) | 1.78 | 1.54 | 1.00 | 1.00 | 1.02 |
| Retention Ratios (%) | 0.00 | 80.60 | 0.00 | 0.00 | 79.00 |
| Price / BV (X) | 2.20 | 2.01 | 1.36 | 1.21 | 2.15 |
| Price / Net Operating Revenue (X) | 1.78 | 1.54 | 1.00 | 1.00 | 1.02 |
| EarningsYield | 0.02 | 0.03 | 0.05 | 0.34 | 0.05 |