“Note that the greatest number of users had an average of less than 5 tabs open at a time. The vast majority of the area under the green curve is in the region below 10 tabs. However, the maximum tabs curve just keeps going and going; this plot stops at 30 but there are plenty of users who have many more than 30 tabs open at a maximum. So while 10 tabs or less may be the most common state, there's effectively no upper bound on how many tabs people do open at a time.“ - × × ×