| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 99.95 | 95.44 | 86.44 | 80.25 | 78.20 |
| Diluted EPS (Rs.) | 99.95 | 95.44 | 86.44 | 80.25 | 78.20 |
| Cash EPS (Rs.) | 136.09 | 123.42 | 111.32 | 105.69 | 104.79 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 675.30 | 597.16 | 523.60 | 435.68 | 361.40 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 675.30 | 597.16 | 523.60 | 435.68 | 361.40 |
| Revenue From Operations / Share (Rs.) | 964.38 | 808.43 | 747.33 | 701.76 | 669.62 |
| PBDIT / Share (Rs.) | 173.15 | 147.39 | 141.41 | 129.36 | 127.58 |
| PBIT / Share (Rs.) | 137.00 | 118.69 | 116.58 | 104.04 | 101.08 |
| PBT / Share (Rs.) | 133.07 | 122.72 | 116.18 | 108.40 | 105.66 |
| Net Profit / Share (Rs.) | 99.94 | 94.72 | 86.48 | 80.38 | 78.28 |
| NP After MI And SOA / Share (Rs.) | 99.95 | 94.73 | 86.44 | 80.25 | 78.20 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 17.95 | 18.23 | 18.92 | 18.43 | 19.05 |
| PBIT Margin (%) | 14.20 | 14.68 | 15.60 | 14.82 | 15.09 |
| PBT Margin (%) | 13.79 | 15.18 | 15.54 | 15.44 | 15.77 |
| Net Profit Margin (%) | 10.36 | 11.71 | 11.57 | 11.45 | 11.69 |
| NP After MI And SOA Margin (%) | 10.36 | 11.71 | 11.56 | 11.43 | 11.67 |
| Return on Networth / Equity (%) | 14.80 | 15.86 | 16.53 | 18.45 | 21.67 |
| Return on Capital Employeed (%) | 19.20 | 18.96 | 21.42 | 22.88 | 26.57 |
| Return On Assets (%) | 10.64 | 11.75 | 12.13 | 13.45 | 14.36 |
| Long Term Debt / Equity (X) | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 |
| Total Debt / Equity (X) | 0.08 | 0.07 | 0.06 | 0.06 | 0.07 |
| Asset Turnover Ratio (%) | 1.11 | 1.07 | 1.14 | 1.23 | 1.37 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.78 | 2.19 | 2.10 | 2.38 | 2.05 |
| Quick Ratio (X) | 1.06 | 1.44 | 1.37 | 1.49 | 1.20 |
| Inventory Turnover Ratio (X) | 6.50 | 6.28 | 2.67 | 2.45 | 2.78 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 18.70 | 18.51 | 18.69 | 12.78 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 14.35 | 14.38 | 14.20 | 9.55 |
| Earning Retention Ratio (%) | 0.00 | 81.30 | 81.49 | 81.31 | 87.22 |
| Cash Earning Retention Ratio (%) | 0.00 | 85.65 | 85.62 | 85.80 | 90.45 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 36.47 | 46.18 | 54.96 | 61.49 | 47.91 |
| Interest Coverage Ratio (Post Tax) (%) | 21.88 | 28.41 | 33.77 | 36.14 | 27.68 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 5171.79 | 3499.92 | 3724.41 | 2072.73 | 1490.61 |
| EV / Net Operating Revenue (X) | 1.68 | 1.36 | 1.59 | 0.94 | 0.70 |
| EV / EBITDA (X) | 9.37 | 7.45 | 8.39 | 5.10 | 3.72 |
| MarketCap / Net Operating Revenue (X) | 1.71 | 1.47 | 1.70 | 1.06 | 0.80 |
| Retention Ratios (%) | 0.00 | 81.29 | 81.48 | 81.30 | 87.21 |
| Price / BV (X) | 2.44 | 1.98 | 2.43 | 1.70 | 1.49 |
| Price / Net Operating Revenue (X) | 1.71 | 1.47 | 1.70 | 1.06 | 0.80 |
| EarningsYield | 0.06 | 0.07 | 0.06 | 0.10 | 0.14 |