Currently, there are 26 very good articles, from of a total of 253,884 articles on Simple English Wikipedia. This is about one in &&&&&&&&&&&&9764.&&&&&09,764 articles listed here. If they do not seem to be very good anymore, you can suggest that they should be improved or removed, at Wikipedia:Proposed article demotion.
All very good articles come with a template {{vgood}}; this makes a star appear in the top right of the page. The star shows that the article is a very good article in the Simple English Wikipedia.