| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 16.64 | 13.34 | 14.59 | 13.66 | 14.37 |
| Diluted EPS (Rs.) | 16.64 | 13.34 | 14.59 | 13.66 | 14.37 |
| Cash EPS (Rs.) | 18.46 | 15.13 | 16.14 | 15.39 | 15.10 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 83.56 | 70.42 | 59.28 | 46.09 | 49.89 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 83.56 | 70.42 | 59.28 | 46.09 | 49.89 |
| Revenue From Operations / Share (Rs.) | 99.10 | 88.25 | 88.35 | 81.66 | 84.36 |
| PBDIT / Share (Rs.) | 24.82 | 20.23 | 21.77 | 20.64 | 20.55 |
| PBIT / Share (Rs.) | 22.43 | 18.19 | 19.68 | 18.80 | 18.89 |
| PBT / Share (Rs.) | 21.45 | 17.54 | 18.82 | 17.58 | 18.17 |
| Net Profit / Share (Rs.) | 16.06 | 13.09 | 14.05 | 13.55 | 13.44 |
| NP After MI And SOA / Share (Rs.) | 16.64 | 13.38 | 14.63 | 13.73 | 14.35 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 25.04 | 22.92 | 24.64 | 25.27 | 24.36 |
| PBIT Margin (%) | 22.62 | 20.61 | 22.27 | 23.02 | 22.39 |
| PBT Margin (%) | 21.64 | 19.87 | 21.30 | 21.53 | 21.53 |
| Net Profit Margin (%) | 16.20 | 14.82 | 15.90 | 16.59 | 15.92 |
| NP After MI And SOA Margin (%) | 16.79 | 15.15 | 16.55 | 16.81 | 17.01 |
| Return on Networth / Equity (%) | 19.91 | 18.99 | 24.67 | 29.79 | 28.76 |
| Return on Capital Employeed (%) | 25.21 | 24.60 | 31.43 | 36.78 | 34.15 |
| Return On Assets (%) | 15.07 | 15.17 | 19.03 | 20.29 | 17.90 |
| Long Term Debt / Equity (X) | 0.02 | 0.01 | 0.03 | 0.08 | 0.07 |
| Total Debt / Equity (X) | 0.12 | 0.08 | 0.12 | 0.21 | 0.30 |
| Asset Turnover Ratio (%) | 0.99 | 1.07 | 1.22 | 1.35 | 1.24 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 3.47 | 4.01 | 3.59 | 2.66 | 2.09 |
| Quick Ratio (X) | 2.23 | 2.41 | 2.03 | 1.28 | 0.88 |
| Inventory Turnover Ratio (X) | 4.02 | 3.92 | 2.29 | 2.13 | 1.86 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 16.44 | 9.57 | 6.06 | 5.57 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 14.26 | 8.37 | 5.35 | 4.99 |
| Earning Retention Ratio (%) | 0.00 | 83.56 | 90.43 | 93.94 | 94.43 |
| Cash Earning Retention Ratio (%) | 0.00 | 85.74 | 91.63 | 94.65 | 95.01 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 30.48 | 31.08 | 25.44 | 16.88 | 28.56 |
| Interest Coverage Ratio (Post Tax) (%) | 20.91 | 21.10 | 17.42 | 12.09 | 19.67 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 2194.62 | 2612.56 | 2992.45 | 2989.29 | 2017.52 |
| EV / Net Operating Revenue (X) | 3.84 | 5.14 | 5.88 | 6.36 | 6.23 |
| EV / EBITDA (X) | 15.35 | 22.41 | 23.86 | 25.15 | 25.56 |
| MarketCap / Net Operating Revenue (X) | 3.92 | 5.23 | 5.87 | 6.27 | 6.09 |
| Retention Ratios (%) | 0.00 | 83.55 | 90.42 | 93.93 | 94.42 |
| Price / BV (X) | 4.65 | 6.55 | 8.75 | 11.11 | 10.29 |
| Price / Net Operating Revenue (X) | 3.92 | 5.23 | 5.87 | 6.27 | 6.09 |
| EarningsYield | 0.04 | 0.02 | 0.02 | 0.02 | 0.02 |