| Characteristic | Year | |||
|---|---|---|---|---|
| 2007 | 2008 | 2010 | 2011 | |
| Number of products containing any TFA (%) | 270 (100) | 231 (86) | 203 (75) | 197 (72) |
| Mean (SE) TFA content, g/serving | 1.9 (0.1) | 1.3 (0.1) | 1.0 (0.1) | 0.9 (0.1) |
| Median (IQR) TFA content, g/serving | 1.5 (1.0–2.5) | 1.0 (0.25–2.0) | 0.3 (0.3–1.5) | 0.3 (0-1.5) |
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