| 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.) | 51.62 | 51.05 | 40.66 | 30.01 | 37.87 |
| Diluted EPS (Rs.) | 51.62 | 51.05 | 40.66 | 30.01 | 37.87 |
| Cash EPS (Rs.) | 80.35 | 77.53 | 65.68 | 53.18 | 56.56 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 403.78 | 371.52 | 310.26 | 266.54 | 246.49 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 403.78 | 371.52 | 310.26 | 266.54 | 246.49 |
| Revenue From Operations / Share (Rs.) | 701.98 | 639.81 | 608.21 | 509.20 | 418.61 |
| PBDIT / Share (Rs.) | 94.65 | 96.66 | 84.55 | 64.52 | 70.44 |
| PBIT / Share (Rs.) | 65.92 | 70.20 | 59.54 | 41.35 | 51.75 |
| PBT / Share (Rs.) | 69.57 | 68.32 | 55.46 | 40.46 | 51.13 |
| Net Profit / Share (Rs.) | 51.62 | 51.06 | 40.66 | 30.01 | 37.87 |
| NP After MI And SOA / Share (Rs.) | 51.62 | 51.06 | 40.66 | 30.01 | 37.87 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 13.48 | 15.10 | 13.90 | 12.67 | 16.82 |
| PBIT Margin (%) | 9.39 | 10.97 | 9.78 | 8.12 | 12.36 |
| PBT Margin (%) | 9.91 | 10.67 | 9.11 | 7.94 | 12.21 |
| Net Profit Margin (%) | 7.35 | 7.98 | 6.68 | 5.89 | 9.04 |
| NP After MI And SOA Margin (%) | 7.35 | 7.98 | 6.68 | 5.89 | 9.04 |
| Return on Networth / Equity (%) | 12.78 | 13.74 | 13.10 | 11.25 | 15.36 |
| Return on Capital Employeed (%) | 15.35 | 17.71 | 17.92 | 14.56 | 19.78 |
| Return On Assets (%) | 9.29 | 10.40 | 9.74 | 8.03 | 11.15 |
| Long Term Debt / Equity (X) | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 |
| Total Debt / Equity (X) | 0.01 | 0.01 | 0.00 | 0.01 | 0.01 |
| Asset Turnover Ratio (%) | 1.34 | 1.45 | 1.54 | 1.43 | 1.32 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.84 | 2.24 | 2.35 | 1.85 | 2.12 |
| Quick Ratio (X) | 0.88 | 1.11 | 1.17 | 0.66 | 1.04 |
| Inventory Turnover Ratio (X) | 6.20 | 3.77 | 3.85 | 3.68 | 3.40 |
| Dividend Payout Ratio (NP) (%) | 20.14 | 14.62 | 8.36 | 33.32 | 13.20 |
| Dividend Payout Ratio (CP) (%) | 12.94 | 9.63 | 5.17 | 18.80 | 8.84 |
| Earning Retention Ratio (%) | 79.86 | 85.38 | 91.64 | 66.68 | 86.80 |
| Cash Earning Retention Ratio (%) | 87.06 | 90.37 | 94.83 | 81.20 | 91.16 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 39.10 | 51.47 | 65.40 | 72.98 | 114.25 |
| Interest Coverage Ratio (Post Tax) (%) | 19.82 | 28.19 | 34.61 | 34.95 | 62.43 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 18324.86 | 13854.51 | 9804.00 | 9126.71 | 14425.16 |
| EV / Net Operating Revenue (X) | 1.43 | 1.18 | 0.94 | 1.05 | 2.02 |
| EV / EBITDA (X) | 10.58 | 7.83 | 6.79 | 8.28 | 11.99 |
| MarketCap / Net Operating Revenue (X) | 1.43 | 1.19 | 0.95 | 1.05 | 2.04 |
| Retention Ratios (%) | 79.85 | 85.37 | 91.63 | 66.67 | 86.79 |
| Price / BV (X) | 2.48 | 2.05 | 1.87 | 2.01 | 3.46 |
| Price / Net Operating Revenue (X) | 1.43 | 1.19 | 0.95 | 1.05 | 2.04 |
| EarningsYield | 0.05 | 0.06 | 0.07 | 0.05 | 0.04 |