(2) Each report under the first sentence of paragraph (1) shall include a description of
(A) the total number of applications made for orders and extensions of orders approving electronic surveillance under this subchapter where the nature and location of each facility or place at which the electronic surveillance will be directed is unknown;
(B) each criminal case in which information acquired under this chapter has been authorized for use at trial during the period covered by such report; and
(C) the total number of emergency employments of electronic surveillance under section
1805 (f) of this title and the total number of subsequent orders approving or denying such electronic surveillance.