Select Date of Issue:
| 1915 (Spanish) Jan 6 13 20 27 | 1915 (English) Jan 6 13 20 27 |
| 1915 (Spanish) Feb 3 10 17 24 | 1915 (English) Feb 3 10 17 24 |
| 1915 (Spanish) Mar 3 10 17 24 31 | 1915 (English) Mar 3 10 17 24 31 |
| 1915 (Spanish) Apr 7 14 21 28 | 1915 (English) Apr 7 14 21 28 |
| 1915 (Spanish) May 5 12 19 26 | 1915 (English) May 5 12 19 26 |
| 1915 (Spanish) Jun 2 9 16 23 30 | 1915 (English) Jun 2 9 16 23 30 |
| 1915 (Spanish) Jul 7 14 21 28 | 1915 (English) Jul 7 14 21 28 |
| 1915 (Spanish) Aug 4 11 18 25 | 1915 (English) Aug 4 11 18 25 |
| 1915 (Spanish) Sep 1 8 15 22 29 | 1915 (English) Sep 1 8 15 22 29 |
| 1915 (Spanish) Oct 6 13 20 27 | 1915 (English) Oct 6 13 20 27 |
| 1915 (Spanish) Nov 3 10 17 24 | 1915 (English) Nov 3 10 17 24 |
| 1915 (Spanish) Dec 1 8 15 22 29 | 1915 (English) Dec 1 8 15 22 29 |
| 1915 (Spanish) Indices Jan to Mar Apr to Jun Jul to Sep Annual | 1915 (English) Indices Annual |