| 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.) | 48.67 | 38.50 | 39.65 | 38.07 | 30.02 |
| Diluted EPS (Rs.) | 48.67 | 38.50 | 39.65 | 38.07 | 30.02 |
| Cash EPS (Rs.) | 54.97 | 44.93 | 46.16 | 44.78 | 37.30 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 68.91 | 63.11 | 63.78 | 42.86 | 58.61 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 68.91 | 63.11 | 63.78 | 42.86 | 58.61 |
| Dividend / Share (Rs.) | 58.00 | 39.00 | 40.00 | 38.00 | 28.00 |
| Revenue From Operations / Share (Rs.) | 208.85 | 192.15 | 187.50 | 178.00 | 166.37 |
| PBDIT / Share (Rs.) | 72.70 | 58.85 | 58.54 | 56.62 | 45.99 |
| PBIT / Share (Rs.) | 66.39 | 52.42 | 52.02 | 49.91 | 38.71 |
| PBT / Share (Rs.) | 65.49 | 51.83 | 51.80 | 49.64 | 38.36 |
| Net Profit / Share (Rs.) | 48.67 | 38.50 | 39.65 | 38.07 | 30.02 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 34.80 | 30.62 | 31.22 | 31.80 | 27.64 |
| PBIT Margin (%) | 31.79 | 27.28 | 27.74 | 28.04 | 23.26 |
| PBT Margin (%) | 31.35 | 26.97 | 27.62 | 27.89 | 23.05 |
| Net Profit Margin (%) | 23.30 | 20.03 | 21.14 | 21.38 | 18.04 |
| Return on Networth / Equity (%) | 70.61 | 61.00 | 62.16 | 88.80 | 51.21 |
| Return on Capital Employeed (%) | 92.26 | 79.28 | 77.76 | 106.38 | 60.73 |
| Return On Assets (%) | 41.40 | 36.32 | 37.15 | 35.77 | 31.35 |
| Asset Turnover Ratio (%) | 1.87 | 1.81 | 1.76 | 1.76 | 1.73 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.54 | 1.43 | 1.37 | 0.84 | 1.16 |
| Quick Ratio (X) | 1.30 | 1.12 | 1.04 | 0.64 | 0.82 |
| Inventory Turnover Ratio (X) | 4.61 | 4.31 | 3.95 | 3.95 | 4.95 |
| Dividend Payout Ratio (NP) (%) | 88.35 | 101.29 | 47.92 | 141.85 | 66.62 |
| Dividend Payout Ratio (CP) (%) | 78.22 | 86.80 | 41.15 | 120.59 | 53.62 |
| Earning Retention Ratio (%) | 11.65 | -1.29 | 52.08 | -41.85 | 33.38 |
| Cash Earning Retention Ratio (%) | 21.78 | 13.20 | 58.85 | -20.59 | 46.38 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 395.76 | 325.74 | 270.10 | 212.15 | 130.09 |
| Interest Coverage Ratio (Post Tax) (%) | 269.83 | 216.38 | 183.92 | 143.63 | 85.91 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 72358.90 | 40063.94 | 41171.93 | 41551.30 | 33657.22 |
| EV / Net Operating Revenue (X) | 12.74 | 7.67 | 8.07 | 8.58 | 7.44 |
| EV / EBITDA (X) | 36.59 | 25.03 | 25.86 | 26.98 | 26.91 |
| MarketCap / Net Operating Revenue (X) | 12.98 | 7.84 | 8.22 | 8.76 | 7.53 |
| Retention Ratios (%) | 11.64 | -1.29 | 52.07 | -41.85 | 33.37 |
| Price / BV (X) | 39.34 | 23.88 | 24.17 | 36.38 | 21.38 |
| Price / Net Operating Revenue (X) | 12.98 | 7.84 | 8.22 | 8.76 | 7.53 |
| EarningsYield | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 |