Based on a template created by User:IvoShandor
664—the number of Good article nominations;
2—the number of reviewers seeking a second opinion;
97—the number of nominations under review;
14—the number of nominees currently on Hold;
567—the number of nominees awaiting review
Use {{subst:GAReviewCount|Status|Article}}
Status is one of GAH=Hold, GA=listed good article, NoGA= not listed
Article is the article name.