IgA Deficiency ranges

After being gluten free for over a year and a half I got some great news.  My IGA numbers are up from the 40s or 50s; my last test had my Serum numbers at 70! OK I am still below the 81 needed, but that is an improvement... As I said in a prior post the ranges can vary by test but here are the ranges by age

Here are the normal ranges by age!