Freshwater bottom feeders: Householders N= Distrn. Lower 95% Upper 95% C.I. real 312 Smooth free Bound Bound Coverage % g/week g/week g/week g/week min. 48.58 mean 351.7 20 168.06 194.33 191.87 194.33 0.95 30 190.65 202.11 202.11 202.11 0.95 40 218.88 202.11 202.11 202.11 0.95 50 247.12 202.11 202.11 404.21 0.95 60 314.88 303.16 202.11 388.67 0.95 70 382.64 404.21 388.67 404.21 0.95 80 427.81 404.21 404.21 404.21 0.95 90 693.2 696.92 404.21 808.43 0.95 95 1065.88 1086.05 808.43 1212.64 0.95 99 1607.96 1616.85 1212.64 1943.33 0.952 max. 2021.07 N= Distrn. Lower 95% Upper 95% C.I. real 156 Smooth free Bound Bound Coverage % g/week g/week g/week g/week min. 48.58 mean 392.25 20 176.21 194.33 194.33 202.11 0.949 30 209.79 202.11 202.11 202.11 0.95 40 243.36 202.11 191.87 242.92 0.95 50 293.72 303.16 202.11 404.21 0.947 60 360.87 404.21 303.16 808.43 0.95 70 411.23 404.21 383.75 404.21 0.95 80 500.75 404.21 404.21 606.32 0.949 90 802.91 808.43 606.32 1010.53 0.949 95 1116.26 1160.45 808.43 1943.33 0.95 99 1608.67 1757.24 1212.64 1943.33 0.928 max. 1943.33 N= Distrn. Lower 95% Upper 95% C.I. real 156 Smooth free Bound Bound Coverage % g/week g/week g/week g/week min. 50.53 mean 311.15 20 150.75 192.86 191.87 194.33 0.949 30 179.2 202.11 194.33 202.11 0.95 40 201.97 202.11 135.41 202.11 0.95 50 224.74 202.11 202.11 202.11 0.947 60 264.58 202.11 202.11 404.21 0.95 70 338.57 383.75 202.11 404.21 0.95 80 401.18 404.21 404.21 404.21 0.949 90 475.17 404.21 404.21 777.33 0.949 95 839.43 859.85 583 2021.07 0.95 99 1607.81 1790.67 1212.64 2021.07 0.928 max. 2021.07 ___ I I I IIHLLLIaA 0 Sn Sm lB 11 IL 0 Sn S m IO 5 SII 0 Sno KS ISO 55P All Male Female