Counter is wrong

Dear madam/sir

I’ve installed the plugin on my http://www.beyondborders.be pages, but the Facebook counter isn’t correct. It says 609, and I only have 402 likes.
I also added it in the widget on top of the page, and when I hit another page, the counter on top of the page is going to 0, on some pages to 50, is it possible to keep the total amount of like to be displayed, and not the one of the individual page, cause that’s already on the bottom of each individual page.

Thanks in advance!

Kind regards
Joris Meermans

https://wordpress.org/plugins/add-to-any/