| 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.) | 82.84 | 60.91 | 47.57 | 50.53 | 47.63 |
| Diluted EPS (Rs.) | 82.84 | 60.91 | 47.57 | 50.53 | 47.63 |
| Cash EPS (Rs.) | 100.15 | 77.76 | 64.71 | 65.76 | 62.29 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 437.53 | 361.63 | 306.80 | 267.76 | 219.88 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 437.53 | 361.63 | 306.80 | 267.76 | 219.88 |
| Revenue From Operations / Share (Rs.) | 432.65 | 361.91 | 356.92 | 329.76 | 279.11 |
| PBDIT / Share (Rs.) | 131.89 | 101.61 | 86.14 | 89.80 | 84.93 |
| PBIT / Share (Rs.) | 114.59 | 84.75 | 69.00 | 74.57 | 70.27 |
| PBT / Share (Rs.) | 111.94 | 81.26 | 63.50 | 69.42 | 64.11 |
| Net Profit / Share (Rs.) | 82.85 | 60.91 | 47.58 | 50.53 | 47.63 |
| NP After MI And SOA / Share (Rs.) | 82.85 | 60.91 | 47.58 | 50.53 | 47.63 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 30.48 | 28.07 | 24.13 | 27.23 | 30.42 |
| PBIT Margin (%) | 26.48 | 23.41 | 19.33 | 22.61 | 25.17 |
| PBT Margin (%) | 25.87 | 22.45 | 17.79 | 21.05 | 22.96 |
| Net Profit Margin (%) | 19.14 | 16.83 | 13.32 | 15.32 | 17.06 |
| NP After MI And SOA Margin (%) | 19.14 | 16.83 | 13.32 | 15.32 | 17.06 |
| Return on Networth / Equity (%) | 18.93 | 16.84 | 15.50 | 18.87 | 21.66 |
| Return on Capital Employeed (%) | 23.58 | 20.40 | 19.08 | 22.61 | 26.57 |
| Return On Assets (%) | 15.45 | 13.03 | 11.27 | 12.41 | 14.75 |
| Long Term Debt / Equity (X) | 0.03 | 0.06 | 0.10 | 0.16 | 0.12 |
| Total Debt / Equity (X) | 0.05 | 0.08 | 0.16 | 0.32 | 0.23 |
| Asset Turnover Ratio (%) | 0.86 | 0.81 | 0.86 | 0.85 | 0.85 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 6.60 | 4.98 | 3.58 | 2.61 | 2.59 |
| Quick Ratio (X) | 4.85 | 3.60 | 2.29 | 1.43 | 1.37 |
| Inventory Turnover Ratio (X) | 1.80 | 1.68 | 1.51 | 1.73 | 1.92 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 9.85 | 12.61 | 9.89 | 4.19 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 7.71 | 9.27 | 7.60 | 3.21 |
| Earning Retention Ratio (%) | 0.00 | 90.15 | 87.39 | 90.11 | 95.81 |
| Cash Earning Retention Ratio (%) | 0.00 | 92.29 | 90.73 | 92.40 | 96.79 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 49.84 | 29.04 | 15.66 | 17.44 | 13.77 |
| Interest Coverage Ratio (Post Tax) (%) | 32.30 | 18.41 | 9.65 | 10.82 | 8.73 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 2186.90 | 1810.15 | 1051.36 | 1244.56 | 513.02 |
| EV / Net Operating Revenue (X) | 3.71 | 3.67 | 2.16 | 2.77 | 1.35 |
| EV / EBITDA (X) | 12.17 | 13.08 | 8.96 | 10.17 | 4.43 |
| MarketCap / Net Operating Revenue (X) | 3.77 | 3.70 | 2.13 | 2.58 | 1.20 |
| Retention Ratios (%) | 0.00 | 90.14 | 87.38 | 90.10 | 95.80 |
| Price / BV (X) | 3.73 | 3.70 | 2.48 | 3.18 | 1.52 |
| Price / Net Operating Revenue (X) | 3.77 | 3.70 | 2.13 | 2.58 | 1.20 |
| EarningsYield | 0.05 | 0.04 | 0.06 | 0.05 | 0.14 |