| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 92.04 | 58.20 | 59.19 | 52.28 | 54.29 |
| Diluted EPS (Rs.) | 92.04 | 58.20 | 59.19 | 52.28 | 45.30 |
| Cash EPS (Rs.) | 107.43 | 70.81 | 72.44 | 63.85 | 54.63 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 478.59 | 380.63 | 325.69 | 282.78 | 235.23 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 478.59 | 380.63 | 325.69 | 282.78 | 235.23 |
| Revenue From Operations / Share (Rs.) | 780.09 | 674.22 | 657.94 | 572.48 | 507.83 |
| PBDIT / Share (Rs.) | 143.88 | 99.07 | 98.77 | 84.65 | 71.85 |
| PBIT / Share (Rs.) | 128.49 | 86.45 | 85.52 | 71.37 | 62.58 |
| PBT / Share (Rs.) | 118.79 | 79.65 | 81.58 | 68.09 | 60.02 |
| Net Profit / Share (Rs.) | 92.04 | 58.20 | 59.19 | 50.57 | 45.37 |
| NP After MI And SOA / Share (Rs.) | 92.04 | 58.20 | 59.19 | 52.28 | 45.30 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 18.44 | 14.69 | 15.01 | 14.78 | 14.14 |
| PBIT Margin (%) | 16.47 | 12.82 | 12.99 | 12.46 | 12.32 |
| PBT Margin (%) | 15.22 | 11.81 | 12.39 | 11.89 | 11.81 |
| Net Profit Margin (%) | 11.79 | 8.63 | 8.99 | 8.83 | 8.93 |
| NP After MI And SOA Margin (%) | 11.79 | 8.63 | 8.99 | 9.13 | 8.92 |
| Return on Networth / Equity (%) | 19.23 | 15.29 | 18.17 | 18.94 | 19.97 |
| Return on Capital Employeed (%) | 26.40 | 21.63 | 24.88 | 23.59 | 25.87 |
| Return On Assets (%) | 11.65 | 9.36 | 10.42 | 11.68 | 11.19 |
| Long Term Debt / Equity (X) | 0.01 | 0.01 | 0.01 | 0.03 | 0.02 |
| Total Debt / Equity (X) | 0.38 | 0.39 | 0.44 | 0.30 | 0.40 |
| Asset Turnover Ratio (%) | 1.11 | 1.13 | 1.30 | 1.49 | 1.53 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.51 | 1.81 | 1.69 | 2.14 | 1.80 |
| Quick Ratio (X) | 0.75 | 1.04 | 1.07 | 1.35 | 1.24 |
| Inventory Turnover Ratio (X) | 2.09 | 2.35 | 2.69 | 3.21 | 2.52 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 5.15 | 5.06 | 5.73 | 4.41 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 4.23 | 4.14 | 4.57 | 3.66 |
| Earning Retention Ratio (%) | 0.00 | 94.85 | 94.94 | 94.27 | 95.59 |
| Cash Earning Retention Ratio (%) | 0.00 | 95.77 | 95.86 | 95.43 | 96.34 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 14.84 | 14.56 | 25.07 | 25.85 | 28.06 |
| Interest Coverage Ratio (Post Tax) (%) | 10.49 | 9.55 | 16.03 | 16.44 | 18.72 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 869.78 | 684.13 | 509.53 | 502.07 | 274.79 |
| EV / Net Operating Revenue (X) | 1.79 | 1.63 | 1.24 | 1.41 | 0.86 |
| EV / EBITDA (X) | 9.69 | 11.07 | 8.27 | 9.50 | 6.13 |
| MarketCap / Net Operating Revenue (X) | 1.56 | 1.48 | 1.12 | 1.32 | 0.76 |
| Retention Ratios (%) | 0.00 | 94.84 | 94.93 | 94.26 | 95.58 |
| Price / BV (X) | 2.55 | 2.63 | 2.26 | 2.75 | 1.72 |
| Price / Net Operating Revenue (X) | 1.56 | 1.48 | 1.12 | 1.32 | 0.76 |
| EarningsYield | 0.07 | 0.05 | 0.08 | 0.06 | 0.11 |