| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 9.60 | 9.37 | 9.37 | 8.74 | 8.24 |
| Diluted EPS (Rs.) | 9.60 | 9.37 | 9.37 | 8.74 | 8.24 |
| Cash EPS (Rs.) | 10.62 | 10.38 | 10.38 | 9.67 | 9.06 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 19.21 | 23.03 | 23.03 | 21.45 | 19.07 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 19.21 | 23.03 | 23.03 | 21.45 | 19.07 |
| Dividend / Share (Rs.) | 8.75 | 13.00 | 13.00 | 7.50 | 6.50 |
| Revenue From Operations / Share (Rs.) | 57.84 | 54.24 | 54.24 | 51.30 | 48.27 |
| PBDIT / Share (Rs.) | 14.31 | 13.82 | 13.82 | 12.95 | 11.91 |
| PBIT / Share (Rs.) | 13.29 | 12.81 | 12.81 | 12.02 | 11.09 |
| PBT / Share (Rs.) | 12.96 | 12.71 | 12.71 | 11.94 | 11.05 |
| Net Profit / Share (Rs.) | 9.60 | 9.37 | 9.37 | 8.74 | 8.24 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 24.73 | 25.47 | 25.47 | 25.24 | 24.67 |
| PBIT Margin (%) | 22.96 | 23.61 | 23.61 | 23.42 | 22.97 |
| PBT Margin (%) | 22.41 | 23.44 | 23.44 | 23.27 | 22.88 |
| Net Profit Margin (%) | 16.60 | 17.28 | 17.28 | 17.02 | 17.07 |
| Return on Networth / Equity (%) | 49.98 | 40.69 | 40.69 | 40.72 | 43.22 |
| Return on Capital Employeed (%) | 66.14 | 53.57 | 53.57 | 53.91 | 56.24 |
| Return On Assets (%) | 27.98 | 25.50 | 25.50 | 25.26 | 26.56 |
| Asset Turnover Ratio (%) | 1.63 | 1.52 | 0.00 | 1.56 | 1.65 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.66 | 2.02 | 2.02 | 1.91 | 2.00 |
| Quick Ratio (X) | 1.28 | 1.60 | 1.60 | 1.47 | 1.52 |
| Inventory Turnover Ratio (X) | 10.69 | 4.74 | 0.00 | 4.51 | 4.44 |
| Dividend Payout Ratio (NP) (%) | 135.36 | 85.34 | 85.34 | 74.40 | 72.80 |
| Dividend Payout Ratio (CP) (%) | 122.37 | 77.04 | 77.04 | 67.21 | 66.19 |
| Earning Retention Ratio (%) | -35.36 | 14.66 | 14.66 | 25.60 | 27.20 |
| Cash Earning Retention Ratio (%) | -22.37 | 22.96 | 22.96 | 32.79 | 33.81 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 152.31 | 145.71 | 145.71 | 170.13 | 293.80 |
| Interest Coverage Ratio (Post Tax) (%) | 105.68 | 99.85 | 99.85 | 115.76 | 204.28 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 17889.68 | 18116.37 | 16998.66 | 16584.59 | 10963.30 |
| EV / Net Operating Revenue (X) | 3.13 | 3.38 | 3.17 | 3.27 | 2.30 |
| EV / EBITDA (X) | 12.64 | 13.25 | 12.44 | 12.95 | 9.31 |
| MarketCap / Net Operating Revenue (X) | 3.33 | 3.64 | 3.43 | 3.50 | 2.55 |
| Retention Ratios (%) | -35.36 | 14.65 | 14.65 | 25.59 | 27.19 |
| Price / BV (X) | 10.01 | 8.57 | 8.07 | 8.38 | 6.46 |
| Price / Net Operating Revenue (X) | 3.33 | 3.64 | 3.43 | 3.50 | 2.55 |
| EarningsYield | 0.04 | 0.04 | 0.05 | 0.04 | 0.06 |