You can see how many views any individual page on Wikipedia has received by doing the following:
At the top of the page, click "View History." This will open up the page that has a record of all the changes made to that page.
At the top of that page, on the right, there is a link for "Page View Statistics." Click that.
If you do this for the main page in English, you'll see that the front page averages over 9 million views per day this month, some 8 million last month.