mr. chairman. dr. schuchat, admiral ad hinton if you could pass the kind binder to dr. schuchat. that is the report for fiscal 2020. a large percentage of the cdc national stockpile budget appears to not go to procuring and updating medical countermeasures for the stockpile but instead goes to a category entitled, knopp -- non-procurement costs. in effort the committee staff asked cdc to provide a breakdown of what is in the non-procurement but we never got it. share with us very briefly and you might need to supplement with written response, what includes in the nonstorage gibbing stockpile. >> thank you for your question. the stockpile has a inventory about $7 billion. so the annual appropriation is just a piece of that. most of the dollars that in the non-procurement go for sustaining and operating. so that would be the rental space, the security for the warehouses, the staff that work, salaries for the staff, as well as the clinical expertise that's helping with the guidance how to use the products. >> thank you. could we get a written breakdown what that is? because we could