Data are as of 31 December. Since 2009, due to the entry into force of the Act of 23 January 2009 amending certain acts in connection with changes in the organisation and division of public administration tasks in the voivodship (Journal of Laws 2009, No. 92, item 753), introducing, inter alia, amendments to the Act on Nature Conservation, the competencies of some entities with regard to the establishment of certain forms of nature protection have changed. Landscape parks and protected landscape areas were transferred to the competence of voivodship regional councils, and since 2009 all these areas have been reported in the OS-7 report. Documentation sites, ecological areas, landscape-nature complexes and monuments of nature were transferred to the competence of gminas, and since 2009 they have reported on the aforementioned forms of protection in the SG-01 report. Since 1999 one report has been drawn up for urban-rural communes, with no information for urban and rural parts separately.