After installing the latest version of your plugin, every time I visits into the StatPressCN Overview page, I will have these PHP errors:-
Warning: Division by zero in /<absolute-path-to-wordpress-folder>/wp-content/plugins/statpresscn/statpresscn.php on line 873
Warning: Division by zero in /<absolute-path-to-wordpress-folder>/wp-content/plugins/statpresscn/statpresscn.php on line 957
Warning: Division by zero in /<absolute-path-to-wordpress-folder>/wp-content/plugins/statpresscn/statpresscn.php on line 1040
Warning: Division by zero in /<absolute-path-to-wordpress-folder>/wp-content/plugins/statpresscn/statpresscn.php on line 1122
The plugin seems to work just fine though. Therefore how to get rid of that errors above?