| 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.) | 23.54 | 21.74 | 17.10 | 15.46 | 21.77 |
| Diluted EPS (Rs.) | 23.54 | 21.74 | 17.10 | 15.46 | 21.77 |
| Cash EPS (Rs.) | 33.24 | 31.06 | 25.82 | 23.63 | 27.97 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 144.41 | 125.47 | 112.25 | 95.40 | 89.37 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 144.41 | 125.47 | 112.25 | 95.40 | 89.37 |
| Revenue From Operations / Share (Rs.) | 269.53 | 233.32 | 173.46 | 177.21 | 216.94 |
| PBDIT / Share (Rs.) | 42.76 | 40.02 | 32.91 | 29.56 | 39.37 |
| PBIT / Share (Rs.) | 33.33 | 30.93 | 24.36 | 21.47 | 33.24 |
| PBT / Share (Rs.) | 31.45 | 29.57 | 23.12 | 18.71 | 31.05 |
| Net Profit / Share (Rs.) | 23.81 | 21.98 | 17.26 | 15.54 | 21.85 |
| NP After MI And SOA / Share (Rs.) | 23.55 | 21.74 | 17.10 | 15.46 | 21.77 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 15.86 | 17.15 | 18.97 | 16.67 | 18.14 |
| PBIT Margin (%) | 12.36 | 13.25 | 14.04 | 12.11 | 15.32 |
| PBT Margin (%) | 11.66 | 12.67 | 13.32 | 10.55 | 14.31 |
| Net Profit Margin (%) | 8.83 | 9.42 | 9.95 | 8.77 | 10.06 |
| NP After MI And SOA Margin (%) | 8.73 | 9.31 | 9.85 | 8.72 | 10.03 |
| Return on Networth / Equity (%) | 16.40 | 17.42 | 15.30 | 16.27 | 24.46 |
| Return on Capital Employeed (%) | 20.89 | 21.42 | 18.37 | 18.13 | 29.22 |
| Return On Assets (%) | 10.69 | 10.66 | 9.13 | 9.15 | 12.35 |
| Long Term Debt / Equity (X) | 0.04 | 0.09 | 0.11 | 0.16 | 0.18 |
| Total Debt / Equity (X) | 0.23 | 0.28 | 0.25 | 0.42 | 0.52 |
| Asset Turnover Ratio (%) | 1.18 | 1.09 | 0.87 | 0.90 | 1.25 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.77 | 1.58 | 1.46 | 1.28 | 1.29 |
| Quick Ratio (X) | 1.04 | 0.92 | 0.86 | 0.73 | 0.80 |
| Inventory Turnover Ratio (X) | 2.87 | 2.79 | 2.25 | 2.18 | 3.21 |
| Dividend Payout Ratio (NP) (%) | 23.67 | 45.31 | 7.60 | 46.88 | 21.58 |
| Dividend Payout Ratio (CP) (%) | 16.90 | 31.96 | 5.06 | 30.78 | 16.84 |
| Earning Retention Ratio (%) | 76.33 | 54.69 | 92.40 | 53.12 | 78.42 |
| Cash Earning Retention Ratio (%) | 83.10 | 68.04 | 94.94 | 69.22 | 83.16 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 22.63 | 29.27 | 26.46 | 10.73 | 17.98 |
| Interest Coverage Ratio (Post Tax) (%) | 13.61 | 17.08 | 14.88 | 6.64 | 10.98 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 21199.90 | 19559.35 | 17395.10 | 6927.58 | 12852.23 |
| EV / Net Operating Revenue (X) | 3.74 | 3.99 | 4.77 | 1.86 | 2.82 |
| EV / EBITDA (X) | 23.60 | 23.26 | 25.15 | 11.16 | 15.54 |
| MarketCap / Net Operating Revenue (X) | 3.63 | 3.85 | 4.62 | 1.64 | 2.61 |
| Retention Ratios (%) | 76.32 | 54.68 | 92.39 | 53.11 | 78.41 |
| Price / BV (X) | 6.82 | 7.20 | 7.17 | 3.07 | 6.36 |
| Price / Net Operating Revenue (X) | 3.63 | 3.85 | 4.62 | 1.64 | 2.61 |
| EarningsYield | 0.02 | 0.02 | 0.02 | 0.05 | 0.03 |