430: Total participating bookstores, 2016
365: Total participating bookstores, 2015
5: States that did not have a participating bookstore (Alabama, Arkansas, Hawaii, Oklahoma, Wyoming)
64: Participating bookstores in California, the state with the largest bookstore involvement
27: Participating bookstores in New York, the state with the second-largest bookstore involvement
375,000: Number of IBD bookmarks distributed
225: Number of IBD stories in media outlets
84: Sell-through percentage of The Neil Gaiman Coloring Book
94: Percentage of reporting stores that had a sales increase on IBD, relative to an average Saturday in April
200: Average percentage sales increase of reporting stores, 2016
70: Average percentage sales increase of reporting stores, 2015
98: Percentage of stores that plan to participate in IBD 2017
4/29: The date set for IBD 2017
