From the first paragraph of the article: While Dropbox led the $904 million global market for business file-sharing last year with about a 24 percent share, No

From the first paragraph of the article: While Dropbox led the $904 million global market for business file-sharing last year with about a 24 percent share, No. 2 Box and No. 3 Microsoft each took about 21 percent and doubled their slice of the pie, growing almost twice as fast, according to researcher IDC.