(1) The state treasurer shall furnish annually to the retirement board a statement of the amount of the funds in the custody of the treasurer belonging to the retirement system.

    (2) The report and any writing prepared, owned, used, in the possession of, or retained by the retirement board or state treasurer in the performance of an official function shall be made available to the public in compliance with Act No. 442 of the Public Acts of 1976, being sections 15.231 to 15.246 of the Michigan Compiled Laws.

    (3) A member of the retirement system shall be furnished with a statement of the amount of the credit of that person's individual account in the employees' savings fund upon written request. The retirement board shall not be required to answer more than 1 request made by the retirement system member pursuant to this subsection within a 12-month period.