| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 28.41 | 24.90 | 21.59 | 16.83 | 14.38 |
| Diluted EPS (Rs.) | 28.33 | 24.83 | 21.53 | 16.83 | 14.38 |
| Cash EPS (Rs.) | 32.12 | 27.66 | 23.59 | 18.36 | 15.71 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 123.13 | 96.26 | 71.51 | 60.54 | 55.34 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 123.13 | 96.26 | 71.51 | 60.54 | 55.34 |
| Revenue From Operations / Share (Rs.) | 174.86 | 143.89 | 124.63 | 106.42 | 86.24 |
| PBDIT / Share (Rs.) | 42.75 | 35.85 | 31.02 | 24.53 | 20.78 |
| PBIT / Share (Rs.) | 39.05 | 33.09 | 29.03 | 23.00 | 19.45 |
| PBT / Share (Rs.) | 37.67 | 32.93 | 28.40 | 22.59 | 19.19 |
| Net Profit / Share (Rs.) | 28.41 | 24.90 | 21.59 | 16.83 | 14.38 |
| NP After MI And SOA / Share (Rs.) | 28.41 | 24.90 | 21.59 | 16.83 | 14.38 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 24.44 | 24.91 | 24.89 | 23.05 | 24.09 |
| PBIT Margin (%) | 22.33 | 22.99 | 23.28 | 21.61 | 22.55 |
| PBT Margin (%) | 21.54 | 22.88 | 22.78 | 21.22 | 22.25 |
| Net Profit Margin (%) | 16.24 | 17.30 | 17.32 | 15.81 | 16.67 |
| NP After MI And SOA Margin (%) | 16.24 | 17.30 | 17.32 | 15.81 | 16.67 |
| Return on Networth / Equity (%) | 23.07 | 25.87 | 30.19 | 27.79 | 25.98 |
| Return on Capital Employeed (%) | 31.06 | 33.26 | 38.74 | 36.53 | 33.70 |
| Return On Assets (%) | 12.79 | 13.65 | 16.34 | 13.29 | 14.55 |
| Total Debt / Equity (X) | 0.06 | 0.03 | 0.01 | 0.00 | 0.08 |
| Asset Turnover Ratio (%) | 0.86 | 0.91 | 0.96 | 0.94 | 0.98 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.79 | 1.69 | 1.79 | 1.69 | 2.02 |
| Quick Ratio (X) | 1.24 | 1.04 | 0.95 | 0.97 | 1.15 |
| Inventory Turnover Ratio (X) | 3.27 | 2.82 | 1.08 | 1.33 | 1.83 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 0.00 | 50.93 | 68.34 | 3.47 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 0.00 | 46.62 | 62.64 | 3.18 |
| Earning Retention Ratio (%) | 0.00 | 0.00 | 49.07 | 31.66 | 96.53 |
| Cash Earning Retention Ratio (%) | 0.00 | 0.00 | 53.38 | 37.36 | 96.82 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 42.04 | 38.08 | 49.66 | 60.42 | 81.17 |
| Interest Coverage Ratio (Post Tax) (%) | 29.29 | 26.61 | 35.57 | 42.44 | 57.15 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 10690.33 | 9082.74 | 11066.21 | 0.00 | 0.00 |
| EV / Net Operating Revenue (X) | 6.74 | 6.95 | 9.78 | 0.00 | 0.00 |
| EV / EBITDA (X) | 27.55 | 27.92 | 39.30 | 0.00 | 0.00 |
| MarketCap / Net Operating Revenue (X) | 6.71 | 6.95 | 9.79 | 0.00 | 0.00 |
| Retention Ratios (%) | 0.00 | 0.00 | 49.06 | 31.65 | 96.52 |
| Price / BV (X) | 9.52 | 10.38 | 17.06 | 0.00 | 0.00 |
| Price / Net Operating Revenue (X) | 6.71 | 6.95 | 9.79 | 0.00 | 0.00 |
| EarningsYield | 0.02 | 0.02 | 0.01 | 0.00 | 0.00 |