Site | Â | 2011 | 2012 | 2013 | Â | Â | Total | |||
---|---|---|---|---|---|---|---|---|---|---|
 | % (pos/ex) | 95 % CI | % (pos/ex) | 95 % CI | % (pos/ex) | 95 % CI | χ 2 | P | % (pos/ex) | |
Bratislava | Nymphs | 7.0 (48/686) | 5.2–9.1 | 5.6 (11/195) | 2.6–9.2 | 2.0 (9/455) | 0.9–3.3 | 14.409 | 0.001 | 5.1 (68/1336) |
 | Females | 15.6 (22/141) | 9.7–22.1 | 18.0 (11/61) | 8.2–27.9 | 6.4 (10/156) | 2.6–10.3 | 8.444 | 0.015 | 12.0 (43/358) |
 | Males | 10.7 (19/178) | 6.4–15.5 | 11.8 (8/68) | 4.4–19.1 | 8.5 (15/177) | 4.5–12.4 | 0.785 | 0.675 | 9.9 (42/423) |
 | Total | 8.9 (89/1005) | 7.2–10.6 | 9.3 (30/324) | 6.2–12.7 | 4.3 (34/788) | 2.9–5.7 | 15.940 | <0.001 | 7.2 (153/2117) |
Fúgelka | Nymphs | 0.8 (9/1067) | 0.4–1.4 | 3.7 (11/295) | 1.7–5.8 | 3.4 (9/263) | 1.5–5.7 | 15.777 | <0.001 | 1.8 (29/1625) |
 | Females | 6.0 (9/150) | 2.7–10.0 | 6.8 (4/59) | 1.7–13.6 | 4.0 (3/75) | 0.0–9.3 |  | 0.790a | 5.6 (16/284) |
 | Males | 9.1 (15/164) | 4.9–14.0 | 2.4 (2/82) | 0.0–6.1 | 8.8 (9/102) | 3.9–14.7 | 3.939 | 0.140 | 7.5 (26/348) |
 | Total | 2.4 (33/1381) | 1.7–3.2 | 3.9 (17/436) | 2.1–5.7 | 4.8 (21/440) | 2.7–6.8 | 7.227 | 0.027 | 3.1 (71/2257) |