While remaining an intellectual journal not oriented towards acquiring a mass readership, circulation of the publication nonetheless grew throughout this era, approaching 9,100 in 1970 before peaking at 11,500 in 1977.
虽然仍然是一本不以获得大众读者为目标的知识性期刊，但该出版物的发行量在整个时代增长，1970年接近9,100，在1977年达到峰值11,500。