Table 2.
Year (GC) | No. of SGP disease outbreaks | Percentage | Predicted outbreaks | p value | X 2 |
---|---|---|---|---|---|
2013 | 29 | 4.37 | — | 0.000 | 50.65 |
2014 | 15 | 2.26 | — | ||
2015 | 189 | 28.51 | — | ||
2016 | 121 | 18.25 | — | ||
2017 | 75 | 11.31 | — | ||
2018 | 135 | 20.36 | — | ||
2019 | 99 | 14.93 | — | ||
2020 | 143 | ||||
2021 | 155 | ||||
2022 | 167 | ||||
2023 | 179 | ||||
2024 | 191 | ||||
2025 | 203 | ||||
2026 | 215 |