A further refinement was the recognition that cultural heritage sites can be either "of the forest", and hence historically associated with its management, or "in the forest", with no significant historical connection to the surrounding forest. This distinction was made in the reporting form, allowing countries with sufficient data to record the number of cultural heritage sites which were associated with historic forest management. In the SOEF 2011 report, 10 countries were able to provide this data. Overall, in SOEF 2011, 29 countries were able to provide data on at least one site, an improvement on SOEF 2007 where 22 countries provided data.