| 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.) | 9.67 | 10.13 | 10.02 | 8.86 | 8.58 |
| Diluted EPS (Rs.) | 9.66 | 10.12 | 10.02 | 8.86 | 8.57 |
| Cash EPS (Rs.) | 12.60 | 12.88 | 12.52 | 11.71 | 10.87 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 59.32 | 52.78 | 46.23 | 46.35 | 40.50 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 59.32 | 52.78 | 46.23 | 46.35 | 40.50 |
| Revenue From Operations / Share (Rs.) | 101.89 | 99.02 | 96.06 | 108.79 | 90.21 |
| PBDIT / Share (Rs.) | 16.64 | 16.73 | 16.51 | 15.84 | 14.37 |
| PBIT / Share (Rs.) | 13.28 | 13.69 | 13.67 | 13.12 | 12.04 |
| PBT / Share (Rs.) | 12.32 | 13.15 | 13.00 | 12.10 | 11.51 |
| Net Profit / Share (Rs.) | 9.24 | 9.84 | 9.68 | 8.99 | 8.54 |
| NP After MI And SOA / Share (Rs.) | 9.66 | 10.12 | 10.02 | 8.85 | 8.57 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 16.32 | 16.89 | 17.18 | 14.56 | 15.92 |
| PBIT Margin (%) | 13.02 | 13.83 | 14.23 | 12.06 | 13.34 |
| PBT Margin (%) | 12.09 | 13.28 | 13.53 | 11.12 | 12.76 |
| Net Profit Margin (%) | 9.06 | 9.94 | 10.07 | 8.26 | 9.46 |
| NP After MI And SOA Margin (%) | 9.48 | 10.22 | 10.42 | 8.13 | 9.50 |
| Return on Networth / Equity (%) | 16.29 | 19.18 | 21.70 | 19.12 | 21.20 |
| Return on Capital Employeed (%) | 20.66 | 23.64 | 26.54 | 25.53 | 26.80 |
| Return On Assets (%) | 11.20 | 12.92 | 13.95 | 10.78 | 11.54 |
| Long Term Debt / Equity (X) | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 |
| Total Debt / Equity (X) | 0.09 | 0.02 | 0.03 | 0.17 | 0.17 |
| Asset Turnover Ratio (%) | 1.24 | 1.32 | 1.37 | 1.30 | 1.23 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 2.12 | 2.05 | 1.83 | 1.40 | 1.42 |
| Quick Ratio (X) | 1.18 | 1.06 | 0.90 | 0.62 | 0.61 |
| Inventory Turnover Ratio (X) | 4.99 | 5.08 | 2.49 | 2.36 | 2.39 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 34.56 | 26.62 | 35.03 | 32.65 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 26.58 | 20.74 | 26.80 | 25.67 |
| Earning Retention Ratio (%) | 0.00 | 65.44 | 73.38 | 64.97 | 67.35 |
| Cash Earning Retention Ratio (%) | 0.00 | 73.42 | 79.26 | 73.20 | 74.33 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 33.70 | 30.83 | 24.60 | 15.51 | 27.52 |
| Interest Coverage Ratio (Post Tax) (%) | 20.63 | 19.14 | 15.43 | 9.80 | 17.35 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 48172.88 | 57930.03 | 66553.67 | 57008.30 | 68333.72 |
| EV / Net Operating Revenue (X) | 4.05 | 5.02 | 5.94 | 5.39 | 7.80 |
| EV / EBITDA (X) | 24.83 | 29.69 | 34.57 | 37.05 | 48.96 |
| MarketCap / Net Operating Revenue (X) | 4.03 | 5.05 | 5.96 | 5.34 | 7.76 |
| Retention Ratios (%) | 0.00 | 65.43 | 73.37 | 64.96 | 67.34 |
| Price / BV (X) | 6.92 | 9.47 | 12.42 | 12.57 | 17.31 |
| Price / Net Operating Revenue (X) | 4.03 | 5.05 | 5.96 | 5.34 | 7.76 |
| EarningsYield | 0.02 | 0.02 | 0.01 | 0.01 | 0.01 |