To date, the ever growing JSTOR Archives contain 2,300+ journals and 10.7 million articles, representing 68.9 million pages. In 2016, we've added 132,276 articles, representing 68 disciplines. This amounts to 1.1 million pages altogether, which equals 270 linear feet of shelf space savings.
In 2015 alone, we added 226 journals and 856,000 articles, representing 5.5 million pages and 1,348 linear feet of shelf space savings.