| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 8.21 | 7.07 | 6.48 | 4.08 | 4.59 |
| Diluted EPS (Rs.) | 8.21 | 7.07 | 6.48 | 4.08 | 4.59 |
| Cash EPS (Rs.) | 10.29 | 9.27 | 8.44 | 6.67 | 7.20 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 48.34 | 47.85 | 47.80 | 46.41 | 46.32 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 48.34 | 47.85 | 47.80 | 46.41 | 46.32 |
| Revenue From Operations / Share (Rs.) | 20.43 | 20.45 | 18.97 | 15.38 | 15.17 |
| PBDIT / Share (Rs.) | 13.62 | 13.40 | 11.44 | 9.13 | 9.57 |
| PBIT / Share (Rs.) | 11.20 | 11.01 | 9.04 | 6.45 | 6.81 |
| PBT / Share (Rs.) | 11.08 | 9.72 | 8.11 | 6.26 | 6.68 |
| Net Profit / Share (Rs.) | 7.86 | 6.88 | 6.04 | 4.00 | 4.44 |
| NP After MI And SOA / Share (Rs.) | 8.21 | 7.07 | 6.48 | 4.08 | 4.59 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 66.68 | 65.55 | 60.32 | 59.33 | 63.05 |
| PBIT Margin (%) | 54.83 | 53.85 | 47.65 | 41.94 | 44.86 |
| PBT Margin (%) | 54.23 | 47.55 | 42.73 | 40.68 | 44.00 |
| Net Profit Margin (%) | 38.49 | 33.64 | 31.82 | 25.98 | 29.25 |
| NP After MI And SOA Margin (%) | 40.18 | 34.60 | 34.15 | 26.53 | 30.26 |
| Return on Networth / Equity (%) | 16.98 | 14.78 | 13.55 | 8.79 | 9.91 |
| Return on Capital Employeed (%) | 20.99 | 20.75 | 16.93 | 12.57 | 13.55 |
| Return On Assets (%) | 13.52 | 11.64 | 10.91 | 7.22 | 8.37 |
| Asset Turnover Ratio (%) | 0.33 | 0.34 | 0.34 | 0.28 | 0.28 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 3.20 | 3.04 | 3.64 | 3.71 | 3.59 |
| Quick Ratio (X) | 3.17 | 3.02 | 3.61 | 3.67 | 3.55 |
| Inventory Turnover Ratio (X) | 104.62 | 0.00 | 0.00 | 0.00 | 0.00 |
| Dividend Payout Ratio (NP) (%) | 93.79 | 98.94 | 78.73 | 97.99 | 121.97 |
| Dividend Payout Ratio (CP) (%) | 72.42 | 73.95 | 57.43 | 59.20 | 76.17 |
| Earning Retention Ratio (%) | 6.21 | 1.06 | 21.27 | 2.01 | -21.97 |
| Cash Earning Retention Ratio (%) | 27.58 | 26.05 | 42.57 | 40.80 | 23.83 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 112.20 | 69.52 | 69.53 | 92.56 | 73.30 |
| Interest Coverage Ratio (Post Tax) (%) | 65.77 | 42.37 | 42.35 | 42.51 | 35.01 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 5604.96 | 9230.95 | 4732.45 | 2844.95 | 3968.83 |
| EV / Net Operating Revenue (X) | 5.67 | 9.34 | 5.16 | 3.83 | 5.41 |
| EV / EBITDA (X) | 8.51 | 14.25 | 8.56 | 6.45 | 8.58 |
| MarketCap / Net Operating Revenue (X) | 6.76 | 10.40 | 6.14 | 4.98 | 6.40 |
| Retention Ratios (%) | 6.20 | 1.05 | 21.26 | 2.00 | -21.97 |
| Price / BV (X) | 2.86 | 4.44 | 2.44 | 1.65 | 2.10 |
| Price / Net Operating Revenue (X) | 6.76 | 10.40 | 6.14 | 4.98 | 6.40 |
| EarningsYield | 0.05 | 0.03 | 0.05 | 0.05 | 0.04 |