| 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.) | 13.34 | 14.59 | 13.66 | 14.37 | 6.62 |
| Diluted EPS (Rs.) | 13.34 | 14.59 | 13.66 | 14.37 | 6.62 |
| Cash EPS (Rs.) | 15.13 | 16.14 | 15.39 | 15.10 | 7.74 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 70.42 | 59.28 | 46.09 | 49.89 | 36.33 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 70.42 | 59.28 | 46.09 | 49.89 | 36.33 |
| Revenue From Operations / Share (Rs.) | 88.25 | 88.35 | 81.66 | 84.36 | 53.05 |
| PBDIT / Share (Rs.) | 20.23 | 21.77 | 20.64 | 20.55 | 10.46 |
| PBIT / Share (Rs.) | 18.19 | 19.68 | 18.80 | 18.89 | 8.93 |
| PBT / Share (Rs.) | 17.54 | 18.82 | 17.58 | 18.17 | 8.50 |
| Net Profit / Share (Rs.) | 13.09 | 14.05 | 13.55 | 13.44 | 6.20 |
| NP After MI And SOA / Share (Rs.) | 13.38 | 14.63 | 13.73 | 14.35 | 6.64 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 22.92 | 24.64 | 25.27 | 24.36 | 19.72 |
| PBIT Margin (%) | 20.61 | 22.27 | 23.02 | 22.39 | 16.82 |
| PBT Margin (%) | 19.87 | 21.30 | 21.53 | 21.53 | 16.02 |
| Net Profit Margin (%) | 14.82 | 15.90 | 16.59 | 15.92 | 11.69 |
| NP After MI And SOA Margin (%) | 15.15 | 16.55 | 16.81 | 17.01 | 12.51 |
| Return on Networth / Equity (%) | 18.99 | 24.67 | 29.79 | 28.76 | 18.27 |
| Return on Capital Employeed (%) | 24.60 | 31.43 | 36.78 | 34.15 | 22.38 |
| Return On Assets (%) | 15.17 | 19.03 | 20.29 | 17.90 | 11.54 |
| Long Term Debt / Equity (X) | 0.01 | 0.03 | 0.08 | 0.07 | 0.06 |
| Total Debt / Equity (X) | 0.08 | 0.12 | 0.21 | 0.30 | 0.16 |
| Asset Turnover Ratio (%) | 1.07 | 1.22 | 1.35 | 1.24 | 1.07 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 4.01 | 3.59 | 2.66 | 2.09 | 1.99 |
| Quick Ratio (X) | 2.41 | 2.03 | 1.28 | 0.88 | 0.95 |
| Inventory Turnover Ratio (X) | 2.23 | 2.29 | 2.13 | 1.86 | 1.87 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 9.57 | 6.06 | 5.57 | 4.51 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 8.37 | 5.35 | 4.99 | 3.67 |
| Earning Retention Ratio (%) | 0.00 | 90.43 | 93.94 | 94.43 | 95.49 |
| Cash Earning Retention Ratio (%) | 0.00 | 91.63 | 94.65 | 95.01 | 96.33 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 31.08 | 25.44 | 16.88 | 28.56 | 24.67 |
| Interest Coverage Ratio (Post Tax) (%) | 21.10 | 17.42 | 12.09 | 19.67 | 15.63 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 2612.56 | 2992.45 | 2989.29 | 2017.52 | 334.06 |
| EV / Net Operating Revenue (X) | 5.14 | 5.88 | 6.36 | 6.23 | 1.64 |
| EV / EBITDA (X) | 22.41 | 23.86 | 25.15 | 25.56 | 8.31 |
| MarketCap / Net Operating Revenue (X) | 5.23 | 5.87 | 6.27 | 6.09 | 1.61 |
| Retention Ratios (%) | 0.00 | 90.42 | 93.93 | 94.42 | 95.48 |
| Price / BV (X) | 6.55 | 8.75 | 11.11 | 10.29 | 2.35 |
| Price / Net Operating Revenue (X) | 5.23 | 5.87 | 6.27 | 6.09 | 1.61 |
| EarningsYield | 0.02 | 0.02 | 0.02 | 0.02 | 0.07 |