for boys only until 2018; it has changed its policies and is now inviting girls to join, as local packs organize all-girl dens (same uniform, same book, same activities). For youths age 14 and older, Venturing has been co-educational since the 1930s. The Girl Scouts of the USA (GSUSA) is an independent organization for girls and young women only. Adult leadership positions in the BSA and GSUSA are open to both men and women. In 2006, of the 155 WOSM member National Scout Organizations (representing 155 countries), 122 belonged only to WOSM, and 34 belonged to both WOSM and WAGGGS. Of the 122 which belonged only to WOSM, 95 were open to boys and girls in some or all program sections, and 20 were only for boys. All 34 that belonged to both WOSM and WAGGGS were open to boys and girls. WAGGGS had 144 Member Organizations in 2007 and 110 of them belonged only to WAGGGS. Of these 110, 17 were coeducational and 93 admitted only girls. Membership As of 2019, there are over 46 million registered Scouts and as of 2020 9 million registered Guides around the world, from 216 countries and territories. Nonaligned and Scout-like organizations Fifteen years passed between the first publication of Scouting for Boys and the creation of the current largest supranational Scout organization, WOSM, and millions of copies had been sold in dozens of languages. By that point, Scouting was the purview of the world's youth, and several Scout associations had already formed in many countries. Alternative groups have formed since the original formation of the Scouting "Boy Patrols". They can be a result of groups or individuals who maintain that the WOSM and WAGGGS are more political and less youth-based than envisioned by Lord Baden-Powell. They believe that Scouting in general has moved away from its original intent because of political machinations that happen to longstanding organizations, and want to return to the earliest, simplest methods. Others do not want to follow all the original ideals of Scouting but still desire to participate in Scout-like activities. In 2008, there were at least 539 independent Scouting organizations around the world, 367 of them were a member of either WAGGGS or WOSM. About half of the remaining 172 Scouting organizations are only local or national oriented. About 90 national or regional Scouting associations have created their own international Scouting organizations. Those are served by