| Particulars | Mar 25 | Mar 24 | Mar 23 | Mar 22 | Mar 21 |
| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 21.07 | 19.59 | 14.96 | 15.41 | 20.08 |
| Diluted EPS (Rs.) | 21.07 | 19.59 | 14.96 | 15.41 | 20.08 |
| Cash EPS (Rs.) | 23.45 | 21.80 | 16.88 | 17.27 | 21.90 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 139.32 | 122.27 | 106.10 | 93.84 | 81.55 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 139.32 | 122.27 | 106.10 | 93.84 | 81.55 |
| Dividend / Share (Rs.) | 4.50 | 3.30 | 3.00 | 3.00 | 2.00 |
| Revenue From Operations / Share (Rs.) | 81.59 | 68.88 | 56.73 | 53.91 | 61.11 |
| PBDIT / Share (Rs.) | 58.52 | 50.06 | 39.78 | 38.98 | 48.98 |
| PBIT / Share (Rs.) | 56.14 | 47.84 | 37.86 | 37.12 | 47.14 |
| PBT / Share (Rs.) | 28.30 | 26.25 | 20.16 | 20.67 | 26.82 |
| Net Profit / Share (Rs.) | 21.07 | 19.59 | 14.96 | 15.41 | 20.06 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 71.72 | 72.68 | 70.12 | 72.30 | 80.14 |
| PBIT Margin (%) | 68.80 | 69.46 | 66.74 | 68.85 | 77.13 |
| PBT Margin (%) | 34.68 | 38.10 | 35.53 | 38.34 | 43.87 |
| Net Profit Margin (%) | 25.82 | 28.43 | 26.37 | 28.59 | 32.82 |
| Return on Networth / Equity (%) | 15.12 | 16.01 | 14.10 | 16.42 | 24.60 |
| Return on Capital Employeed (%) | 39.88 | 38.20 | 34.91 | 38.80 | 56.86 |
| Return On Assets (%) | 4.47 | 4.87 | 4.31 | 4.83 | 6.61 |
| Total Debt / Equity (X) | 2.29 | 2.17 | 2.14 | 2.26 | 2.56 |
| Asset Turnover Ratio (%) | 0.18 | 0.18 | 0.17 | 0.17 | 0.20 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 1.39 | 1.41 | 1.40 | 1.37 | 1.32 |
| Quick Ratio (X) | 1.39 | 1.41 | 1.40 | 1.37 | 1.32 |
| Dividend Payout Ratio (NP) (%) | 18.98 | 16.84 | 20.05 | 19.46 | 6.22 |
| Dividend Payout Ratio (CP) (%) | 17.06 | 15.13 | 17.77 | 17.36 | 5.70 |
| Earning Retention Ratio (%) | 81.02 | 83.16 | 79.95 | 80.54 | 93.78 |
| Cash Earning Retention Ratio (%) | 82.94 | 84.87 | 82.23 | 82.64 | 94.30 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 2.08 | 2.32 | 2.25 | 2.37 | 2.41 |
| Interest Coverage Ratio (Post Tax) (%) | 1.74 | 1.91 | 1.85 | 1.94 | 1.99 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 43715.18 | 35377.64 | 27623.94 | 25782.55 | 28198.18 |
| EV / Net Operating Revenue (X) | 6.33 | 6.07 | 5.75 | 5.65 | 5.45 |
| EV / EBITDA (X) | 8.83 | 8.35 | 8.20 | 7.82 | 6.80 |
| MarketCap / Net Operating Revenue (X) | 2.85 | 2.51 | 2.18 | 2.11 | 2.44 |
| Retention Ratios (%) | 81.01 | 83.15 | 79.94 | 80.53 | 93.77 |
| Price / BV (X) | 1.67 | 1.42 | 1.17 | 1.21 | 1.83 |
| Price / Net Operating Revenue (X) | 2.85 | 2.51 | 2.18 | 2.11 | 2.44 |
| EarningsYield | 0.09 | 0.11 | 0.12 | 0.13 | 0.13 |