Can you guess the total number of pageviews?

Well, given the data below, could you make a guess at the total number of pageviews? How confident would you be of your answer?

Pageviews by Operating Systems

Windows  (82%) Macintosh  (8%) Other Unix  (5%) Windows NT 6.1  (1%) Linux  (<1%) Samsung  (<1%) iPhone  (<1%) BlackBerry  (<1%) iPad  (<1%)