Financial Ratios

  2008 2007 2006 2005
1. Profitability
 1.1.  Return on sales0.300.170.150.16
 1.2.  Return on Shareholders' Equity0.590.470.520.28
 1.3.  Return on liabilities2.910.510.720.53
2. Liquidity
 2.1.  Current liquidity4.650.621.252.08
 2.2.  Acid test liquidity0.800.320.240.22
 2.3.  Absolute liquidity----
3. Autonomity
 3.1.  Financial autonomity0.830.520.580.66
 3.2.  Debt ratio1.201.921.721.52
4. Turnover
 4.1.  Stock turnover, days8.7023.8843.9452.31
 4.2.  Stock turnover, times per year41.3915.088.196.88
 4.3.  Receivables turnover, days24.7734.1717.7224.62
5. Effectiveness
 5.1.  Expenses effectiveness1.491.231.211.23
 5.2.  Revenues effectiveness0.670.810.820.81
6. Financial stability
 6.1.  Working capital owned by the company (WCO)405.00-114.0026.0039.00
 6.2.  Permanent working capital (PWC)427.00-85.0026.0039.00
 6.3.  Principal stocks forming sources (PSFS)544.00141.00131.0075.00
 6.4.  Financial stabilityabsolutenon-stablenon-stableabsolute
7. Other ratios
 7.1.  Financial result per share0.010.000.000.00