If your web developer has been emailing you reports from Google Analytics, you can actually have him add you to his account.  Its this simple.

First, sign up for your own Google Analytics account (you must associate it with a @gmail.com address so you might want to sign up for that first).

Next, your developer (or you if you’re sharing with someone else) goes to the “User Manager” highlighted below:

The next screen will have a button that says “Add User”…click on this:

Finally, he or you’ll add the email address in for the person you want to share with. Then choose if you want to let them just view statistics or have full control as an administrator (be careful, they can delete accounts, etc.).  The last step is to highlight the sites your want them to have access to.  Highlight them on the left and click the  “Add” button.  Save Changes and you’re done!  You should see the reports in your Google Analytics account within 24 hours.