| 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.) | 23.31 | 18.80 | 20.21 | 15.36 | 13.70 |
| Diluted EPS (Rs.) | 23.26 | 18.76 | 20.21 | 15.36 | 13.70 |
| Cash EPS (Rs.) | 30.61 | 26.14 | 25.00 | 19.68 | 17.42 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 147.33 | 125.82 | 111.42 | 94.02 | 81.73 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 147.33 | 125.82 | 111.42 | 94.02 | 81.73 |
| Revenue From Operations / Share (Rs.) | 232.59 | 199.48 | 155.70 | 109.90 | 93.40 |
| PBDIT / Share (Rs.) | 42.20 | 33.95 | 30.30 | 25.19 | 22.64 |
| PBIT / Share (Rs.) | 34.83 | 26.61 | 25.51 | 20.87 | 18.92 |
| PBT / Share (Rs.) | 26.38 | 20.77 | 22.93 | 19.65 | 17.65 |
| Net Profit / Share (Rs.) | 23.24 | 18.80 | 20.21 | 15.36 | 13.70 |
| NP After MI And SOA / Share (Rs.) | 23.24 | 18.80 | 20.21 | 15.36 | 13.70 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 18.14 | 17.01 | 19.46 | 22.92 | 24.23 |
| PBIT Margin (%) | 14.97 | 13.33 | 16.38 | 18.99 | 20.26 |
| PBT Margin (%) | 11.34 | 10.40 | 14.72 | 17.87 | 18.89 |
| Net Profit Margin (%) | 9.99 | 9.42 | 12.98 | 13.97 | 14.66 |
| NP After MI And SOA Margin (%) | 9.99 | 9.42 | 12.98 | 13.97 | 14.66 |
| Return on Networth / Equity (%) | 15.77 | 14.94 | 18.14 | 16.33 | 16.76 |
| Return on Capital Employeed (%) | 17.85 | 15.67 | 19.27 | 19.28 | 19.07 |
| Return On Assets (%) | 7.31 | 7.07 | 10.35 | 9.87 | 10.19 |
| Long Term Debt / Equity (X) | 0.28 | 0.30 | 0.13 | 0.08 | 0.16 |
| Total Debt / Equity (X) | 0.92 | 0.96 | 0.61 | 0.44 | 0.43 |
| Asset Turnover Ratio (%) | 0.79 | 0.86 | 0.68 | 0.54 | 0.53 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.28 | 1.36 | 1.49 | 1.57 | 1.69 |
| Quick Ratio (X) | 0.63 | 0.74 | 0.79 | 0.74 | 1.01 |
| Inventory Turnover Ratio (X) | 2.08 | 2.38 | 1.57 | 1.35 | 1.35 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 26.59 | 24.73 | 32.54 | 14.59 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 19.12 | 19.99 | 25.40 | 11.48 |
| Earning Retention Ratio (%) | 0.00 | 73.41 | 75.27 | 67.46 | 85.41 |
| Cash Earning Retention Ratio (%) | 0.00 | 80.88 | 80.01 | 74.60 | 88.52 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 4.99 | 5.81 | 11.72 | 20.49 | 17.76 |
| Interest Coverage Ratio (Post Tax) (%) | 3.75 | 4.22 | 8.82 | 13.49 | 11.75 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 9123.03 | 9248.47 | 8386.00 | 5873.65 | 3469.07 |
| EV / Net Operating Revenue (X) | 2.94 | 3.49 | 4.05 | 4.02 | 2.79 |
| EV / EBITDA (X) | 16.19 | 20.48 | 20.80 | 17.53 | 11.52 |
| MarketCap / Net Operating Revenue (X) | 2.39 | 2.94 | 3.65 | 3.67 | 2.51 |
| Retention Ratios (%) | 0.00 | 73.40 | 75.26 | 67.45 | 85.40 |
| Price / BV (X) | 3.77 | 4.66 | 5.10 | 4.29 | 2.86 |
| Price / Net Operating Revenue (X) | 2.39 | 2.94 | 3.65 | 3.67 | 2.51 |
| EarningsYield | 0.04 | 0.03 | 0.03 | 0.03 | 0.05 |