Vol. 9 (2021)	April - June	July - September
Vol. 8 (2020)	January - March
Vol. 7 (2019)	January - March
Vol. 6 (2018)	April - June	July - September	October - December
Vol. 5 (2017)	January - March
Vol. 4 (2016)	April - June	July - September
Vol. 3 (2015)	July - September	October- December
Vol. 2 (2014)	January - March	April - June	July - September	October - December
Vol. 1 (2013)	July - September