| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 4.10 | 4.46 | 4.70 | 9.72 | 5.59 |
| Diluted EPS (Rs.) | 4.07 | 4.43 | 4.67 | 9.59 | 5.58 |
| Cash EPS (Rs.) | 8.57 | 8.24 | 7.43 | 11.60 | 6.58 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 68.81 | 65.20 | 53.26 | 49.34 | 39.26 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 68.81 | 65.20 | 53.26 | 49.34 | 39.26 |
| Revenue From Operations / Share (Rs.) | 107.77 | 103.89 | 105.46 | 116.97 | 67.07 |
| PBDIT / Share (Rs.) | 11.01 | 10.30 | 9.68 | 14.51 | 8.39 |
| PBIT / Share (Rs.) | 6.53 | 6.43 | 6.95 | 12.64 | 6.63 |
| PBT / Share (Rs.) | 5.79 | 6.19 | 6.52 | 12.06 | 6.01 |
| Net Profit / Share (Rs.) | 4.10 | 4.37 | 4.70 | 9.73 | 4.82 |
| NP After MI And SOA / Share (Rs.) | 4.10 | 4.37 | 4.70 | 9.72 | 4.82 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 10.21 | 9.91 | 9.17 | 12.40 | 12.51 |
| PBIT Margin (%) | 6.06 | 6.18 | 6.58 | 10.80 | 9.88 |
| PBT Margin (%) | 5.37 | 5.96 | 6.18 | 10.30 | 8.95 |
| Net Profit Margin (%) | 3.80 | 4.20 | 4.45 | 8.31 | 7.18 |
| NP After MI And SOA Margin (%) | 3.80 | 4.20 | 4.45 | 8.31 | 7.18 |
| Return on Networth / Equity (%) | 5.95 | 6.70 | 8.82 | 19.71 | 12.27 |
| Return on Capital Employeed (%) | 9.08 | 9.15 | 11.64 | 24.96 | 16.33 |
| Return On Assets (%) | 3.72 | 4.26 | 5.16 | 11.30 | 6.91 |
| Long Term Debt / Equity (X) | 0.02 | 0.05 | 0.09 | 0.00 | 0.01 |
| Total Debt / Equity (X) | 0.13 | 0.07 | 0.28 | 0.10 | 0.08 |
| Asset Turnover Ratio (%) | 1.02 | 1.09 | 1.17 | 1.51 | 1.15 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.34 | 1.66 | 1.47 | 1.58 | 1.70 |
| Quick Ratio (X) | 0.98 | 1.34 | 1.11 | 1.18 | 1.44 |
| Inventory Turnover Ratio (X) | 9.00 | 6.40 | 5.46 | 6.59 | 5.04 |
| Dividend Payout Ratio (NP) (%) | 14.61 | 11.01 | 14.89 | 5.14 | 6.20 |
| Dividend Payout Ratio (CP) (%) | 6.98 | 5.84 | 9.42 | 4.31 | 4.53 |
| Earning Retention Ratio (%) | 85.39 | 88.99 | 85.11 | 94.86 | 93.80 |
| Cash Earning Retention Ratio (%) | 93.02 | 94.16 | 90.58 | 95.69 | 95.47 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 14.91 | 43.36 | 22.79 | 24.81 | 13.50 |
| Interest Coverage Ratio (Post Tax) (%) | 6.55 | 19.41 | 12.07 | 17.63 | 8.75 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 4991.50 | 6309.52 | 6174.83 | 10484.85 | 4145.99 |
| EV / Net Operating Revenue (X) | 1.67 | 2.20 | 2.21 | 3.40 | 2.34 |
| EV / EBITDA (X) | 16.37 | 22.22 | 24.07 | 27.40 | 18.73 |
| MarketCap / Net Operating Revenue (X) | 1.63 | 2.27 | 2.11 | 3.42 | 2.60 |
| Retention Ratios (%) | 85.38 | 88.98 | 85.10 | 94.85 | 93.79 |
| Price / BV (X) | 2.55 | 3.61 | 4.18 | 8.10 | 4.44 |
| Price / Net Operating Revenue (X) | 1.63 | 2.27 | 2.11 | 3.42 | 2.60 |
| EarningsYield | 0.02 | 0.01 | 0.02 | 0.02 | 0.02 |