| 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.) | 70.23 | 55.81 | 68.51 | 52.09 | 45.34 |
| Diluted EPS (Rs.) | 70.12 | 55.81 | 68.38 | 51.98 | 45.22 |
| Cash EPS (Rs.) | 81.42 | 64.39 | 75.49 | 57.83 | 51.02 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 376.37 | 320.88 | 268.97 | 216.64 | 175.55 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 376.37 | 320.88 | 268.97 | 216.64 | 175.55 |
| Revenue From Operations / Share (Rs.) | 817.56 | 749.27 | 1007.75 | 651.14 | 483.37 |
| PBDIT / Share (Rs.) | 101.39 | 89.34 | 105.35 | 78.16 | 70.19 |
| PBIT / Share (Rs.) | 91.54 | 81.57 | 99.16 | 72.28 | 64.29 |
| PBT / Share (Rs.) | 94.40 | 75.24 | 92.70 | 69.71 | 60.69 |
| Net Profit / Share (Rs.) | 71.56 | 56.63 | 69.30 | 51.95 | 45.12 |
| NP After MI And SOA / Share (Rs.) | 70.14 | 55.78 | 68.47 | 52.08 | 45.30 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 12.40 | 11.92 | 10.45 | 12.00 | 14.52 |
| PBIT Margin (%) | 11.19 | 10.88 | 9.83 | 11.10 | 13.30 |
| PBT Margin (%) | 11.54 | 10.04 | 9.19 | 10.70 | 12.55 |
| Net Profit Margin (%) | 8.75 | 7.55 | 6.87 | 7.97 | 9.33 |
| NP After MI And SOA Margin (%) | 8.57 | 7.44 | 6.79 | 7.99 | 9.37 |
| Return on Networth / Equity (%) | 18.63 | 17.43 | 25.45 | 24.03 | 25.80 |
| Return on Capital Employeed (%) | 22.59 | 24.04 | 34.79 | 31.11 | 33.71 |
| Return On Assets (%) | 10.91 | 10.35 | 14.14 | 13.54 | 14.94 |
| Long Term Debt / Equity (X) | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 |
| Total Debt / Equity (X) | 0.02 | 0.01 | 0.00 | 0.00 | 0.00 |
| Asset Turnover Ratio (%) | 1.39 | 1.47 | 2.32 | 1.90 | 1.48 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.89 | 2.07 | 1.75 | 1.87 | 1.98 |
| Quick Ratio (X) | 1.21 | 1.28 | 0.99 | 1.05 | 1.19 |
| Inventory Turnover Ratio (X) | 2.75 | 3.00 | 4.84 | 3.80 | 2.65 |
| Dividend Payout Ratio (NP) (%) | 17.08 | 10.75 | 17.51 | 23.03 | 39.70 |
| Dividend Payout Ratio (CP) (%) | 14.98 | 9.44 | 16.06 | 20.70 | 35.12 |
| Earning Retention Ratio (%) | 82.92 | 89.25 | 82.49 | 76.97 | 60.30 |
| Cash Earning Retention Ratio (%) | 85.02 | 90.56 | 83.94 | 79.30 | 64.88 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 11.38 | 14.10 | 16.30 | 30.40 | 19.49 |
| Interest Coverage Ratio (Post Tax) (%) | 7.71 | 9.94 | 11.72 | 21.20 | 13.53 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 55161.09 | 28896.11 | 24436.79 | 21701.81 | 21993.08 |
| EV / Net Operating Revenue (X) | 2.29 | 1.31 | 0.82 | 1.14 | 1.55 |
| EV / EBITDA (X) | 18.47 | 10.99 | 7.89 | 9.46 | 10.68 |
| MarketCap / Net Operating Revenue (X) | 2.42 | 1.44 | 0.87 | 1.23 | 1.60 |
| Retention Ratios (%) | 82.91 | 89.24 | 82.48 | 76.96 | 60.29 |
| Price / BV (X) | 5.26 | 3.36 | 3.27 | 3.69 | 4.41 |
| Price / Net Operating Revenue (X) | 2.42 | 1.44 | 0.87 | 1.23 | 1.60 |
| EarningsYield | 0.03 | 0.05 | 0.07 | 0.06 | 0.05 |