Hazards | Years | |||||
---|---|---|---|---|---|---|
2010 | 2012 | 2014 | 2016 | 2018 | ||
Bacteria | Pathogenic | 1,926 | 1,844 | 1,784 | 2,754 | 2,715 |
Non-typhoidal | 677 | 147 | 1,416 | 354 | 3,516 | |
380 | 639 | 490 | 831 | 453 | ||
372 | 35 | 195 | 4 | 52 | ||
171 | 297 | 1,689 | 449 | 679 | ||
Virus | Norovirus | 1,994 | 1,665 | 739 | 1,187 | 1,319 |