v. 10: no. 6 (2015: June 30)

v. 11: no. 1 (2015: July 31)

v. 11: no. 2 (2015: Aug. 31)

v. 11: no. 3 (2015: Sep. 30)

v. 11: no. 4 (2015: Oct. 31)

v. 11: no. 5 (2015: Nov. 30)

v. 11: no. 6 (2015: Dec. 31)