| 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.) | 38.07 | 30.02 | 28.52 | 24.76 | 21.23 |
| Diluted EPS (Rs.) | 38.07 | 30.02 | 28.52 | 24.76 | 21.23 |
| Cash EPS (Rs.) | 44.78 | 37.30 | 34.37 | 30.51 | 26.13 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 42.86 | 58.61 | 53.19 | 56.05 | 46.83 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 42.86 | 58.61 | 53.19 | 56.05 | 46.83 |
| Dividend / Share (Rs.) | 38.00 | 28.00 | 23.00 | 24.00 | 10.00 |
| Revenue From Operations / Share (Rs.) | 178.00 | 166.37 | 164.07 | 153.98 | 146.40 |
| PBDIT / Share (Rs.) | 56.62 | 45.99 | 46.83 | 42.33 | 36.20 |
| PBIT / Share (Rs.) | 49.91 | 38.71 | 40.98 | 36.57 | 31.30 |
| PBT / Share (Rs.) | 49.64 | 38.36 | 42.01 | 36.14 | 31.30 |
| Net Profit / Share (Rs.) | 38.07 | 30.02 | 28.52 | 24.76 | 21.23 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 31.80 | 27.64 | 28.54 | 27.48 | 24.72 |
| PBIT Margin (%) | 28.04 | 23.26 | 24.97 | 23.75 | 21.38 |
| PBT Margin (%) | 27.89 | 23.05 | 25.60 | 23.47 | 21.38 |
| Net Profit Margin (%) | 21.38 | 18.04 | 17.37 | 16.07 | 14.50 |
| Return on Networth / Equity (%) | 88.80 | 51.21 | 53.60 | 44.16 | 45.33 |
| Return on Capital Employeed (%) | 106.38 | 60.73 | 70.74 | 62.91 | 64.10 |
| Return On Assets (%) | 35.77 | 31.35 | 29.52 | 26.26 | 24.99 |
| Long Term Debt / Equity (X) | 0.00 | 0.00 | 0.05 | 0.00 | 0.00 |
| Total Debt / Equity (X) | 0.00 | 0.00 | 0.05 | 0.00 | 0.00 |
| Asset Turnover Ratio (%) | 1.76 | 1.73 | 1.72 | 1.72 | 1.87 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 0.84 | 1.16 | 0.96 | 1.08 | 0.87 |
| Quick Ratio (X) | 0.64 | 0.82 | 0.72 | 0.84 | 0.57 |
| Inventory Turnover Ratio (X) | 3.95 | 4.95 | 5.59 | 4.58 | 3.95 |
| Dividend Payout Ratio (NP) (%) | 141.85 | 66.62 | 91.17 | 52.50 | 47.10 |
| Dividend Payout Ratio (CP) (%) | 120.59 | 53.62 | 75.65 | 42.60 | 38.27 |
| Earning Retention Ratio (%) | -41.85 | 33.38 | 8.83 | 47.50 | 52.90 |
| Cash Earning Retention Ratio (%) | -20.59 | 46.38 | 24.35 | 57.40 | 61.73 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 212.15 | 130.09 | 510.44 | 0.00 | 0.00 |
| Interest Coverage Ratio (Post Tax) (%) | 143.63 | 85.91 | 299.59 | 0.00 | 0.00 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 41551.30 | 33657.22 | 33906.44 | 28311.80 | 26859.42 |
| EV / Net Operating Revenue (X) | 8.58 | 7.44 | 7.60 | 6.76 | 6.75 |
| EV / EBITDA (X) | 26.98 | 26.91 | 26.62 | 24.59 | 27.28 |
| MarketCap / Net Operating Revenue (X) | 8.76 | 7.53 | 7.67 | 6.87 | 6.82 |
| Retention Ratios (%) | -41.85 | 33.37 | 8.82 | 47.49 | 52.89 |
| Price / BV (X) | 36.38 | 21.38 | 23.66 | 18.87 | 21.32 |
| Price / Net Operating Revenue (X) | 8.76 | 7.53 | 7.67 | 6.87 | 6.82 |
| EarningsYield | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |