I just read that there is a yearly natural decline of 4% of the employees, so maybe it won't be as much as it seems?
Edit:
"I'd like to clarify that we are not announcing a layoff. Business groups are developing plans to reduce spending and this will include some reduction in headcount. In addition, we are realigning and refocusing our resources to meet the needs of the business. When we talk about reduction of the workforce there are a number of things that can happen. It could include redeployments, voluntary programs, retirements, and through attrition. All are options so it would be wrong to conclude this is a layoff. Our usual rate of attrition is close to 4 percent worldwide."