![Figure](/static/figures/journals/dgkh/2022-17/dgkh000425.f3en.png)
Figure 3: Top: positive rate of the pools, bottom: weighted incidences of the districts and cities according to the number of participating facilities (except for the city of Erlangen and the district of Ansbach due to insufficient numbers)
Figure 3: Top: positive rate of the pools, bottom: weighted incidences of the districts and cities according to the number of participating facilities (except for the city of Erlangen and the district of Ansbach due to insufficient numbers)