Short answers, pulled from the story.
The National Geographic Society began its outreach to elementary schoolchildren in 1919 with the launch of the National Geographic School Bulletin. This publication ran weekly during the school year for decades until September 1975.
As of June 2006, the magazine reported a circulation of more than 1.3 million copies in English. The estimated English language readership reached over 4.6 million people at that time.
Eighteen editions exist in different languages across various countries including Bulgaria, Croatia, Egypt, Germany, Greece, Hungary, Indonesia, Israel, Italy, Latin America, Lithuania, Benelux, Poland, Romania, Russia, Serbia, Slovenia, Turkey, and the United Kingdom.
National Geographic Kids publishes ten issues annually as of the latest data available. The magazine targets children between the ages of six and fourteen years old.
In 2009 the magazine launched its first almanac titled National Geographic Kids Almanac 2010. New updates to the almanac have been issued annually since that initial release.