| Periodical Volume Date: 1920 | Periodical Volume Number: 2 | (1/748) |
| Periodical Volume Date: 1921 | Periodical Volume Number: 3 | (1/1492) |
| Periodical Volume Date: 1922 | Periodical Volume Number: 4 | (1/365) |
| Periodical Volume Date: 1923 | Periodical Volume Number: 5 | (1/1439) |
| Periodical Volume Date: 1924 | Periodical Volume Number: 6 | (1/1277) |
| Periodical Volume Date: 1925 | Periodical Volume Number: 7 | (1/1302) |
| Periodical Volume Date: 1926 | Periodical Volume Number: 8 | (1/875) |
| Periodical Volume Date: 1927 | Periodical Volume Number: 9 | (1/553) |
| Periodical Volume Date: 1928 | Periodical Volume Number: 10 | (1/417) |
| Periodical Volume Date: 1929 | Periodical Volume Number: 11 | (1/581) |
| Periodical Volume Date: 1930 | Periodical Volume Number: 12 | (1/404) |
| Periodical Volume Date: 1931 | Periodical Volume Number: 13 | (1/393) |
| Periodical Volume Date: 1932 | Periodical Volume Number: 14 | (1/351) |
| Periodical Volume Date: 1933 | Periodical Volume Number: 15 | (1/329) |
| Periodical Volume Date: 1934 | Periodical Volume Number: 16 | (1/128) |
| Periodical Volume Date: 1935 | Periodical Volume Number: 17 | (1/131) |
| Periodical Volume Date: 1936 | Periodical Volume Number: 18 | (1/103) |
