| Months | 12 | 12 | 15 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 127.92 | 124.42 | 47.13 | 99.21 | 76.16 |
| Diluted EPS (Rs.) | 127.57 | 124.09 | 47.01 | 98.94 | 75.98 |
| Cash EPS (Rs.) | 180.90 | 170.58 | 90.98 | 130.44 | 109.59 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 987.01 | 868.84 | 752.27 | 761.33 | 675.69 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 987.01 | 868.84 | 752.27 | 761.33 | 675.69 |
| Revenue From Operations / Share (Rs.) | 1157.63 | 1061.70 | 1181.45 | 859.18 | 733.34 |
| PBDIT / Share (Rs.) | 219.89 | 189.08 | 120.58 | 170.48 | 136.81 |
| PBIT / Share (Rs.) | 166.63 | 142.10 | 75.83 | 138.52 | 102.83 |
| PBT / Share (Rs.) | 166.18 | 146.09 | 63.11 | 132.71 | 90.43 |
| Net Profit / Share (Rs.) | 127.64 | 123.60 | 46.23 | 98.49 | 75.61 |
| NP After MI And SOA / Share (Rs.) | 127.78 | 124.28 | 47.08 | 99.10 | 76.08 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 18.99 | 17.80 | 10.20 | 19.84 | 18.65 |
| PBIT Margin (%) | 14.39 | 13.38 | 6.41 | 16.12 | 14.02 |
| PBT Margin (%) | 14.35 | 13.76 | 5.34 | 15.44 | 12.33 |
| Net Profit Margin (%) | 11.02 | 11.64 | 3.91 | 11.46 | 10.30 |
| NP After MI And SOA Margin (%) | 11.03 | 11.70 | 3.98 | 11.53 | 10.37 |
| Return on Networth / Equity (%) | 12.94 | 14.30 | 6.26 | 13.01 | 11.26 |
| Return on Capital Employeed (%) | 15.86 | 15.45 | 9.56 | 17.32 | 14.42 |
| Return On Assets (%) | 9.45 | 9.99 | 4.30 | 8.85 | 7.85 |
| Asset Turnover Ratio (%) | 0.89 | 0.90 | 1.07 | 0.82 | 0.78 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.61 | 1.60 | 1.46 | 1.73 | 1.76 |
| Quick Ratio (X) | 1.27 | 1.29 | 1.18 | 1.51 | 1.57 |
| Inventory Turnover Ratio (X) | 3.97 | 4.08 | 6.27 | 5.04 | 4.16 |
| Dividend Payout Ratio (NP) (%) | 5.86 | 7.43 | 123.06 | 14.11 | 18.38 |
| Dividend Payout Ratio (CP) (%) | 4.13 | 5.39 | 63.08 | 10.67 | 12.70 |
| Earning Retention Ratio (%) | 94.14 | 92.57 | -23.06 | 85.89 | 81.62 |
| Cash Earning Retention Ratio (%) | 95.87 | 94.61 | 36.92 | 89.33 | 87.30 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 38.20 | 22.99 | 29.33 | 58.67 | 45.06 |
| Interest Coverage Ratio (Post Tax) (%) | 22.25 | 14.55 | 14.34 | 35.90 | 28.98 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 34882.86 | 44959.80 | 30922.00 | 34164.54 | 24421.84 |
| EV / Net Operating Revenue (X) | 1.60 | 2.25 | 1.39 | 2.12 | 1.77 |
| EV / EBITDA (X) | 8.44 | 12.65 | 13.64 | 10.66 | 9.50 |
| MarketCap / Net Operating Revenue (X) | 1.68 | 2.35 | 1.41 | 2.58 | 2.21 |
| Retention Ratios (%) | 94.13 | 92.56 | -23.06 | 85.88 | 81.61 |
| Price / BV (X) | 1.97 | 2.87 | 2.22 | 2.91 | 2.40 |
| Price / Net Operating Revenue (X) | 1.68 | 2.35 | 1.41 | 2.58 | 2.21 |
| EarningsYield | 0.06 | 0.04 | 0.02 | 0.04 | 0.04 |