Global Forest Resources Assessment (GFRA) provides more recently estimated (based on 2005 figures) but lower worldwide values of 19 billion and 17 billion USD annually for non-wood forest product- and woodfuel-removals
Global Forest Resources Assessment(GFRA) provides more recently estimated (based on 2005 figures)but lower worldwide values of 19 billion and 17 billion USD annuallyfor non-wood forest product- and woodfuel-removals