| % (pos/ex) | 95 % CI | % (pos/ex) | 95 % CI | % (pos/ex) | 95 % CI | χ 2 | P |
---|---|---|---|---|---|---|---|---|
Bratislava/transect | B1 | B2 | B3 | Â | Â | |||
 | 6.3 (53/836) | 4.8–8.1 | 10.6 (57/539) | 8.2–13.4 | 5.8 (43/742) | 4.2–7.5 | 12.262 | 0.002 |
Fúgelka/transect | F1 | F2 | F3 |  |  | |||
 | 3.1 (15/491) | 1.6–4.7 | 1.9 (19/1018) | 1.1–2.8 | 4.9 (37/748) | 3.5–6.5 | 13.443 | 0.001 |