Financial Ratios

  2012 2011 2010 2009 2008 2007 2006
1. Profitability
 1.1.  Return on sales1.551.29-7.87-7.800.70184.25107.40
 1.2.  Return on Shareholders' Equity0.070.03-0.10-0.070.080.440.28
 1.3.  Return on liabilities1.491.81-5.88-5.056.264.1514.32
2. Liquidity
 2.1.  Current liquidity18.4351.8063.3198.8372.9210.3950.40
 2.2.  Acid test liquidity13.1434.7760.7895.8341.004.9124.17
 2.3.  Absolute liquidity--16.3335.25---
3. Autonomity
 3.1.  Financial autonomity0.960.980.980.990.990.900.98
 3.2.  Debt ratio1.041.021.021.011.011.111.02
4. Turnover
 4.1.  Stock turnover, days-------
 4.2.  Stock turnover, times per yearn.a.n.a.n.a.n.a.n.a.n.a.n.a.
 4.3.  Receivables turnover, days412.361 128.001 972.393 017.451 554.5878 615.0065 268.00
5. Effectiveness
 5.1.  Expenses effectiveness1.141.040.890.861.312.731.88
 5.2.  Revenues effectiveness0.880.961.121.160.770.370.53
6. Financial stability
 6.1.  Working capital owned by the company (WCO)4 414.003 778.003 324.003 868.006 540.006 674.003 705.00
 6.2.  Permanent working capital (PWC)4 445.003 810.003 365.003 913.006 545.006 674.003 705.00
 6.3.  Principal stocks forming sources (PSFS)4 700.003 885.003 419.003 953.006 636.007 385.003 780.00
 6.4.  Financial stabilityn.a.n.a.n.a.n.a.n.a.n.a.n.a.
7. Other ratios
 7.1.  Financial result per share0.010.00-0.01-0.010.010.050.02