| Characteristic | Canada | Rest of World | U.S. |
|---|---|---|---|
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
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Region
Worldwide
Survey time period
2010
Supplementary notes
According to the source, these figures are based on survey responses from member companies. Member companies responded only to questions about the specific products they manufacture or market.
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