Follow this link to the Listing Analytics page. The second row of the chart shows the number of people who have viewed your listings in the current month. You can see a breakdown by listing by clicking on the arrow in the second row. You can change the month by clicking on the month box on the top of the chart.
We record a view when a logged-in user views the detail page for a listing. We do not record a view when a user sees a listing in the search results. We do not record a view when a logged-out user views the detail page for a listing. And we do not record a view when a user views one of their own listings.
We record only one view per user. If the same user views a listing 20 times, it counts as one view.