If you want to view how far along you are in completing your evaluation, you will be able to check under the Your Progress column.
To view this, go into Active Projects and then the Evaluating tab on the main projects page. The list of all Projects you are currently a Reviewer for should appear, along with your progress on the right-hand side:
If you have completed your evaluation and your progress is not showing 100%, take a look at our I have completed my evaluation, so why is my progress bar not at 100%? page.