| Return on equity, ROE (%) | = | Profit before taxes less taxes | x 100 |
| Shareholders' equity plus minority interest (average) | |||
| Profit after taxes | |||
| Return on investment, ROI (%) | = | plus interest and financial expenses | x 100 |
| Balance sheet total less non-interest bearing liabilities (average) | |||
| Solvency ratio, (%) | = | Shareholders' equity plus minority interest | x 100 |
| Balance sheet total less advance payments | |||
| Current ratio | = | Current assets | |
| Current liabilities | |||
| Profit before taxes less taxes | |||
| Earnings / share, € | = | +/- minority interest | |
| Average number of shares, adjusted | |||
| Cash flow from business | = | Cash flow from business operations | |
| operations / share, € | Number or shares at balance sheet date | ||
| Equity / share, € | = | Shareholders' equity | |
| Number of shares at balance sheet date, adjusted | |||
| Dividend / share, € | = | Dividend | |
| Number of shares at balance sheet date, adjusted | |||
| Dividend / earnings, (%) | = | Dividend | x 100 |
| Profit before taxes less taxes | |||
| +/- minority interest | |||
| Effective dividend yield, (%) | = | Dividend / share | x 100 |
| Share price at balance sheet date | |||
| Price / earnings, € | = | Share price at balance sheet date | |
| Earnings / share | |||
| Market capitalisation, M€ | = | Share price at balance sheet date times number of shares | |