| 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.) | 59.46 | 48.38 | 34.09 | 32.75 | 36.95 |
| Diluted EPS (Rs.) | 59.46 | 48.38 | 34.09 | 32.75 | 36.95 |
| Cash EPS (Rs.) | 97.75 | 82.07 | 64.06 | 59.89 | 65.31 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 406.46 | 353.86 | 313.67 | 278.68 | 253.24 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 406.46 | 353.86 | 313.67 | 278.68 | 253.24 |
| Revenue From Operations / Share (Rs.) | 821.88 | 728.04 | 625.90 | 536.68 | 465.44 |
| PBDIT / Share (Rs.) | 118.58 | 100.50 | 76.90 | 71.50 | 76.13 |
| PBIT / Share (Rs.) | 80.29 | 66.80 | 46.93 | 44.36 | 47.76 |
| PBT / Share (Rs.) | 77.83 | 63.77 | 44.73 | 41.67 | 45.98 |
| Net Profit / Share (Rs.) | 59.46 | 48.38 | 34.09 | 32.75 | 36.94 |
| NP After MI And SOA / Share (Rs.) | 59.46 | 48.38 | 34.09 | 32.75 | 36.95 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 14.42 | 13.80 | 12.28 | 13.32 | 16.35 |
| PBIT Margin (%) | 9.76 | 9.17 | 7.49 | 8.26 | 10.26 |
| PBT Margin (%) | 9.46 | 8.75 | 7.14 | 7.76 | 9.87 |
| Net Profit Margin (%) | 7.23 | 6.64 | 5.44 | 6.10 | 7.93 |
| NP After MI And SOA Margin (%) | 7.23 | 6.64 | 5.44 | 6.10 | 7.93 |
| Return on Networth / Equity (%) | 14.62 | 13.67 | 10.86 | 11.75 | 14.58 |
| Return on Capital Employeed (%) | 17.51 | 16.63 | 13.54 | 14.85 | 16.69 |
| Return On Assets (%) | 9.15 | 8.62 | 7.05 | 7.86 | 9.04 |
| Long Term Debt / Equity (X) | 0.10 | 0.09 | 0.06 | 0.04 | 0.10 |
| Total Debt / Equity (X) | 0.15 | 0.14 | 0.10 | 0.10 | 0.11 |
| Asset Turnover Ratio (%) | 1.36 | 1.39 | 1.36 | 1.20 | 1.12 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.71 | 1.69 | 1.65 | 1.72 | 1.69 |
| Quick Ratio (X) | 1.36 | 1.30 | 1.23 | 1.30 | 1.33 |
| Inventory Turnover Ratio (X) | 12.78 | 12.10 | 7.98 | 7.65 | 6.75 |
| Dividend Payout Ratio (NP) (%) | 14.29 | 14.46 | 18.33 | 18.31 | 0.00 |
| Dividend Payout Ratio (CP) (%) | 8.69 | 8.52 | 9.75 | 10.01 | 0.00 |
| Earning Retention Ratio (%) | 85.71 | 85.54 | 81.67 | 81.69 | 0.00 |
| Cash Earning Retention Ratio (%) | 91.31 | 91.48 | 90.25 | 89.99 | 0.00 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 35.63 | 33.14 | 52.57 | 158.27 | 77.83 |
| Interest Coverage Ratio (Post Tax) (%) | 18.61 | 16.95 | 24.81 | 78.46 | 39.58 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 27559.70 | 25975.73 | 17658.93 | 15421.21 | 20354.14 |
| EV / Net Operating Revenue (X) | 2.38 | 2.54 | 2.01 | 2.04 | 3.11 |
| EV / EBITDA (X) | 16.52 | 18.38 | 16.33 | 15.33 | 19.01 |
| MarketCap / Net Operating Revenue (X) | 2.39 | 2.51 | 1.98 | 2.04 | 3.12 |
| Retention Ratios (%) | 85.70 | 85.53 | 81.66 | 81.68 | 0.00 |
| Price / BV (X) | 4.84 | 5.17 | 3.96 | 3.93 | 5.74 |
| Price / Net Operating Revenue (X) | 2.39 | 2.51 | 1.98 | 2.04 | 3.12 |
| EarningsYield | 0.03 | 0.02 | 0.02 | 0.02 | 0.02 |