| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 18.48 | 16.55 | 14.50 | 18.88 | 10.23 |
| Diluted EPS (Rs.) | 18.48 | 16.55 | 14.50 | 18.88 | 10.23 |
| Cash EPS (Rs.) | 22.74 | 20.93 | 20.00 | 26.88 | 18.58 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 61.74 | 56.30 | 52.43 | 47.02 | 39.63 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 61.74 | 56.30 | 52.43 | 47.02 | 39.63 |
| Revenue From Operations / Share (Rs.) | 87.27 | 81.97 | 77.20 | 72.36 | 64.80 |
| PBDIT / Share (Rs.) | 25.05 | 22.83 | 21.12 | 23.75 | 21.45 |
| PBIT / Share (Rs.) | 20.96 | 18.57 | 15.51 | 16.16 | 13.19 |
| PBT / Share (Rs.) | 20.75 | 18.20 | 15.35 | 15.93 | 12.89 |
| Net Profit / Share (Rs.) | 18.66 | 16.67 | 14.39 | 19.30 | 10.32 |
| NP After MI And SOA / Share (Rs.) | 18.48 | 16.58 | 14.50 | 19.02 | 10.23 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 28.69 | 27.84 | 27.35 | 32.81 | 33.09 |
| PBIT Margin (%) | 24.02 | 22.64 | 20.09 | 22.33 | 20.35 |
| PBT Margin (%) | 23.77 | 22.20 | 19.87 | 22.01 | 19.89 |
| Net Profit Margin (%) | 21.38 | 20.34 | 18.64 | 26.66 | 15.93 |
| NP After MI And SOA Margin (%) | 21.17 | 20.22 | 18.77 | 26.28 | 15.78 |
| Return on Networth / Equity (%) | 29.92 | 29.57 | 27.77 | 40.40 | 25.79 |
| Return on Capital Employeed (%) | 33.22 | 32.14 | 28.68 | 33.28 | 32.22 |
| Return On Assets (%) | 22.82 | 22.06 | 20.56 | 27.44 | 18.04 |
| Total Debt / Equity (X) | 0.02 | 0.02 | 0.03 | 0.12 | 0.05 |
| Asset Turnover Ratio (%) | 1.12 | 1.12 | 1.00 | 1.07 | 1.04 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 2.22 | 1.87 | 1.78 | 1.17 | 1.61 |
| Quick Ratio (X) | 1.83 | 1.44 | 1.32 | 0.78 | 1.18 |
| Inventory Turnover Ratio (X) | 2.29 | 2.36 | 2.43 | 2.72 | 2.65 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 48.26 | 55.18 | 42.38 | 78.20 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 38.39 | 39.79 | 30.29 | 43.27 |
| Earning Retention Ratio (%) | 0.00 | 51.74 | 44.82 | 57.62 | 21.80 |
| Cash Earning Retention Ratio (%) | 0.00 | 61.61 | 60.21 | 69.71 | 56.73 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 117.05 | 99.86 | 126.05 | 206.51 | 71.83 |
| Interest Coverage Ratio (Post Tax) (%) | 88.21 | 74.54 | 86.90 | 169.83 | 35.58 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 18251.69 | 18339.38 | 0.00 | 19900.10 | 21407.37 |
| EV / Net Operating Revenue (X) | 4.79 | 5.13 | 0.00 | 6.23 | 7.43 |
| EV / EBITDA (X) | 16.70 | 18.41 | 0.00 | 19.00 | 22.46 |
| MarketCap / Net Operating Revenue (X) | 4.85 | 5.16 | 0.00 | 6.19 | 7.53 |
| Retention Ratios (%) | 0.00 | 51.73 | 44.81 | 57.61 | 21.79 |
| Price / BV (X) | 6.85 | 7.55 | 0.00 | 9.51 | 12.30 |
| Price / Net Operating Revenue (X) | 4.85 | 5.16 | 0.00 | 6.19 | 7.53 |
| EarningsYield | 0.04 | 0.03 | 0.00 | 0.04 | 0.02 |