Limit by calendar year: 2011 All
| vol38_no7_ocr.pdf | 191 |
| May 2011 | June 2011 | July 2011 | August 2011 | September 2011 | October 2011 | November 2011 | December 2011 | January 2012 | February 2012 | March 2012 | April 2012 | May 2012 | |
| vol38_no7_ocr.pdf | 0 | 1 | 2 | 1 | 2 | 2 | 0 | 1 | 0 | 3 | 24 | 30 | 21 |
| The Ore Bin ; Vol. 38 No. 7 (July 1976) | 217 |
| United States of America | 92 |
| China | 24 |
| Korea | 19 |
| Japan | 10 |
| Canada | 7 |
| Germany | 5 |
| United Kingdom | 5 |
| Russian Federation | 5 |
| Switzerland | 4 |
| Indonesia | 3 |
| Seoul | 19 |
| Washington | 15 |
| Seattle | 12 |
| Shenzhen | 9 |
| Corvallis | 8 |
| Scranton | 8 |
| Beijing | 7 |
| 5 | |
| Mountain View | 5 |
| Newport | 4 |