Financial Ratios

  2011 2010 2006 2005 2004
1. Profitability
 1.1.  Return on sales0.080.100.050.060.05
 1.2.  Return on Shareholders' Equity0.120.220.290.470.39
 1.3.  Return on liabilities0.160.220.531.950.47
2. Liquidity
 2.1.  Current liquidity5.332.962.033.621.59
 2.2.  Acid test liquidity3.521.430.562.490.62
 2.3.  Absolute liquidity--0.361.620.40
3. Autonomity
 3.1.  Financial autonomity0.570.500.640.810.55
 3.2.  Debt ratio1.752.001.561.241.83
4. Turnover
 4.1.  Stock turnover, days6.3832.2746.9711.5538.63
 4.2.  Stock turnover, times per year56.4511.167.6631.179.32
 4.3.  Receivables turnover, days33.6238.696.408.808.78
5. Effectiveness
 5.1.  Expenses effectiveness1.101.131.061.071.06
 5.2.  Revenues effectiveness0.910.890.950.940.94
6. Financial stability
 6.1.  Working capital owned by the company (WCO)-467.00-434.00123.0097.0072.00
 6.2.  Permanent working capital (PWC)147.00269.00123.0097.0072.00
 6.3.  Principal stocks forming sources (PSFS)180.00404.00243.00134.00140.00
 6.4.  Financial stabilitynormalnormalnon-stableabsoluteabsolute
7. Other ratios
 7.1.  Financial result per share0.210.370.130.140.06