Table 2.
Samples collected through official surveys in northwest Italy (2012–2014).
| Purpose | 2012 (N = 548) |
2013 (N = 625) |
2014 (N = 495) |
Total (N = 1668) |
% |
|---|---|---|---|---|---|
| Raw Milk Vending Machine Survey | 381 | 332 | 255 | 968 | 58.0 |
| Study Purposes | 6 | 35 | 142 | 183 | 11.0 |
| Extraordinary AFM1 Local Survey | 31 | 116 | 33 | 180 | 10.8 |
| National Residues Plan | 57 | 85 | 37 | 179 | 10.7 |
| Regional Food Safety Survey | 52 | 14 | 14 | 80 | 4.8 |
| Tank Milk Survey (Regulation EC 853/2004) |
3 | 31 | 3 | 37 | 2.2 |
| Import-Export Survey | 7 | 9 | 5 | 21 | 1.3 |
| Other | 11 | 3 | 6 | 20 | 1.2 |