| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 15.30 | 13.37 | 13.92 | 11.51 | 9.56 |
| Diluted EPS (Rs.) | 15.29 | 13.37 | 13.92 | 11.51 | 9.56 |
| Cash EPS (Rs.) | 18.49 | 15.94 | 16.00 | 13.31 | 11.55 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 108.22 | 90.17 | 78.06 | 66.64 | 55.58 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 108.22 | 90.17 | 78.06 | 66.64 | 55.58 |
| Revenue From Operations / Share (Rs.) | 120.98 | 113.83 | 105.61 | 107.00 | 88.02 |
| PBDIT / Share (Rs.) | 25.37 | 20.85 | 20.92 | 17.73 | 13.72 |
| PBIT / Share (Rs.) | 21.55 | 17.65 | 18.40 | 15.52 | 11.43 |
| PBT / Share (Rs.) | 20.36 | 16.68 | 17.59 | 14.53 | 11.06 |
| Net Profit / Share (Rs.) | 14.68 | 12.73 | 13.48 | 11.10 | 9.27 |
| NP After MI And SOA / Share (Rs.) | 15.27 | 13.35 | 13.88 | 11.46 | 9.54 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 20.96 | 18.31 | 19.80 | 16.56 | 15.58 |
| PBIT Margin (%) | 17.81 | 15.50 | 17.42 | 14.50 | 12.98 |
| PBT Margin (%) | 16.82 | 14.65 | 16.65 | 13.57 | 12.56 |
| Net Profit Margin (%) | 12.13 | 11.18 | 12.76 | 10.36 | 10.52 |
| NP After MI And SOA Margin (%) | 12.62 | 11.72 | 13.14 | 10.71 | 10.83 |
| Return on Networth / Equity (%) | 14.11 | 14.80 | 17.81 | 17.24 | 17.19 |
| Return on Capital Employeed (%) | 18.70 | 17.64 | 20.69 | 19.93 | 17.13 |
| Return On Assets (%) | 11.06 | 10.86 | 12.73 | 11.34 | 10.61 |
| Long Term Debt / Equity (X) | 0.01 | 0.05 | 0.08 | 0.09 | 0.11 |
| Total Debt / Equity (X) | 0.04 | 0.12 | 0.12 | 0.17 | 0.21 |
| Asset Turnover Ratio (%) | 0.92 | 0.98 | 1.01 | 0.93 | 0.87 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 3.28 | 2.85 | 2.90 | 2.47 | 2.25 |
| Quick Ratio (X) | 1.90 | 1.44 | 1.46 | 1.21 | 1.12 |
| Inventory Turnover Ratio (X) | 3.80 | 3.71 | 1.83 | 2.10 | 2.21 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 20.56 | 17.97 | 0.00 | 0.00 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 16.58 | 15.20 | 0.00 | 0.00 |
| Earning Retention Ratio (%) | 0.00 | 79.44 | 82.03 | 0.00 | 0.00 |
| Cash Earning Retention Ratio (%) | 0.00 | 83.42 | 84.80 | 0.00 | 0.00 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 39.43 | 21.54 | 25.78 | 17.89 | 9.87 |
| Interest Coverage Ratio (Post Tax) (%) | 25.94 | 14.15 | 17.61 | 12.19 | 6.93 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 11588.15 | 10337.20 | 9856.70 | 6737.01 | 4313.04 |
| EV / Net Operating Revenue (X) | 3.14 | 2.98 | 3.06 | 2.06 | 1.60 |
| EV / EBITDA (X) | 14.97 | 16.24 | 15.43 | 12.44 | 10.30 |
| MarketCap / Net Operating Revenue (X) | 3.23 | 2.96 | 3.01 | 2.00 | 1.53 |
| Retention Ratios (%) | 0.00 | 79.43 | 82.02 | 0.00 | 0.00 |
| Price / BV (X) | 3.61 | 3.73 | 4.09 | 3.22 | 2.43 |
| Price / Net Operating Revenue (X) | 3.23 | 2.96 | 3.01 | 2.00 | 1.53 |
| EarningsYield | 0.03 | 0.03 | 0.04 | 0.05 | 0.07 |