Limit by calendar year: 2011 All
| No. 20_ocr.pdf | 104 |
| 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 | |
| No. 20_ocr.pdf | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 22 | 29 | 16 |
| Canning and preserving | 95 |
| United States of America | 60 |
| China | 18 |
| Switzerland | 4 |
| Japan | 3 |
| Ukraine | 2 |
| Germany | 1 |
| France | 1 |
| United Kingdom | 1 |
| South Africa | 1 |
| Corvallis | 8 |
| Beijing | 7 |
| Redwood City | 4 |
| Saint Gallen | 4 |
| Fallon | 3 |
| Portland | 3 |
| Carmel | 2 |
| Coquille | 2 |
| Edmonds | 2 |
| Eugene | 2 |