| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 21.20 | 20.71 | 19.26 | 17.27 | 8.22 |
| Diluted EPS (Rs.) | 21.20 | 20.71 | 19.26 | 17.27 | 8.22 |
| Cash EPS (Rs.) | 30.21 | 30.37 | 28.32 | 26.09 | 16.78 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 203.19 | 195.74 | 185.92 | 178.18 | 168.90 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 203.19 | 195.74 | 185.92 | 178.18 | 168.90 |
| Revenue From Operations / Share (Rs.) | 145.86 | 142.02 | 134.07 | 125.60 | 105.48 |
| PBDIT / Share (Rs.) | 39.00 | 38.21 | 35.76 | 32.73 | 21.62 |
| PBIT / Share (Rs.) | 29.46 | 28.06 | 26.36 | 23.52 | 12.54 |
| PBT / Share (Rs.) | 27.71 | 26.89 | 25.31 | 22.49 | 10.54 |
| Net Profit / Share (Rs.) | 20.67 | 20.22 | 18.91 | 16.88 | 7.70 |
| NP After MI And SOA / Share (Rs.) | 21.15 | 20.69 | 19.27 | 17.32 | 8.29 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 26.73 | 26.90 | 26.67 | 26.06 | 20.49 |
| PBIT Margin (%) | 20.19 | 19.75 | 19.65 | 18.72 | 11.88 |
| PBT Margin (%) | 19.00 | 18.93 | 18.87 | 17.90 | 9.99 |
| Net Profit Margin (%) | 14.17 | 14.23 | 14.10 | 13.43 | 7.30 |
| NP After MI And SOA Margin (%) | 14.50 | 14.56 | 14.36 | 13.78 | 7.85 |
| Return on Networth / Equity (%) | 10.40 | 10.66 | 10.45 | 9.81 | 4.95 |
| Return on Capital Employeed (%) | 13.49 | 13.36 | 13.25 | 12.37 | 6.89 |
| Return On Assets (%) | 8.90 | 8.97 | 8.71 | 8.11 | 4.07 |
| Long Term Debt / Equity (X) | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 |
| Total Debt / Equity (X) | 0.00 | 0.00 | 0.00 | 0.01 | 0.01 |
| Asset Turnover Ratio (%) | 0.62 | 0.62 | 0.61 | 0.60 | 0.53 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 4.11 | 3.44 | 3.05 | 2.58 | 2.42 |
| Quick Ratio (X) | 4.06 | 3.40 | 3.02 | 2.56 | 2.40 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 53.16 | 62.28 | 46.19 | 70.56 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 35.66 | 41.85 | 30.15 | 33.67 |
| Earning Retention Ratio (%) | 0.00 | 46.84 | 37.72 | 53.81 | 29.44 |
| Cash Earning Retention Ratio (%) | 0.00 | 64.34 | 58.15 | 69.85 | 66.33 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 32.59 | 32.71 | 34.10 | 31.98 | 30.70 |
| Interest Coverage Ratio (Post Tax) (%) | 18.74 | 18.31 | 19.04 | 17.49 | 13.77 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 38539.71 | 50585.90 | 32443.33 | 38214.43 | 34063.42 |
| EV / Net Operating Revenue (X) | 4.34 | 5.85 | 3.97 | 4.99 | 5.30 |
| EV / EBITDA (X) | 16.22 | 21.73 | 14.89 | 19.16 | 25.86 |
| MarketCap / Net Operating Revenue (X) | 4.73 | 6.21 | 4.33 | 5.35 | 5.66 |
| Retention Ratios (%) | 0.00 | 46.83 | 37.71 | 53.80 | 29.43 |
| Price / BV (X) | 3.40 | 4.55 | 3.15 | 3.81 | 3.57 |
| Price / Net Operating Revenue (X) | 4.73 | 6.21 | 4.33 | 5.35 | 5.66 |
| EarningsYield | 0.03 | 0.02 | 0.03 | 0.02 | 0.01 |