The recent economic downturn hit manufacturing and construction industries hard, leading to job losses and declines in production. Investment goods industries suffered more than consumer goods industries, with durable goods production also taking a hit. Some countries saw a significant decline in construction, while others experienced a drop in manufacturing. Despite efforts to preserve jobs, average hours worked decreased during the recession but have since increased as employers remain cautious about hiring. The recovery was initially driven by an upturn in manufacturing, particularly in chemicals and motor vehicles. Overall, industry saw a 6% growth in value-added between 2009 and 2010, while construction continued to decline. Labor productivity in certain sectors remained below pre-recession levels in some countries as of early 2011.