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January February March April May June July August September October November December
Week1Frequency:0.2% Week2Frequency:0.1% Week3Frequency:0.2% Week4Frequency:0.1% Week1Frequency:0.1% Week2Frequency:0.1% Week3Frequency:0.2% Week4Frequency:0.1% Week1Frequency:0.7% Week2Frequency:2.3% Week3Frequency:5% Week4Frequency:6.7% Week1Frequency:6.8% Week2Frequency:7% Week3Frequency:5.3% Week4Frequency:3.2% Week1Frequency:1.5% Week2Frequency:0.9% Week3Frequency:0.3% Week4Frequency:0.2% Week1Frequency:<0.1% Week2Frequency:<0.1% Week3Frequency:<0.1% Week4Frequency:<0.1% Week1Frequency:0.1% Week2Frequency:<0.1% Week3Frequency:<0.1% Week4Frequency:<0.1% Week1Frequency:0.1% Week2Frequency:<0.1% Week3Frequency:<0.1% Week4Frequency:<0.1% Week1Frequency:0.1% Week2Frequency:0.1% Week3Frequency:0.1% Week4Frequency:0.5% Week1Frequency:0.8% Week2Frequency:0.8% Week3Frequency:2.9% Week4Frequency:4.1% Week1Frequency:5.1% Week2Frequency:4.6% Week3Frequency:3.8% Week4Frequency:2.3% Week1Frequency:1.3% Week2Frequency:0.6% Week3Frequency:0.4% Week4Frequency:0.3%
Weekly frequency data

Last seen: 20 Sep 2021 by Nate Kohler

© Joshua Covill
© Shane Sater
January February March April May June July August September October November December
Week1Frequency:<0.1% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:<0.1% Week1Frequency:0% Week2Frequency:0.2% Week3Frequency:0.7% Week4Frequency:1.2% Week1Frequency:1.5% Week2Frequency:1.4% Week3Frequency:1.2% Week4Frequency:0.7% Week1Frequency:0.3% Week2Frequency:0.1% Week3Frequency:<0.1% Week4Frequency:<0.1% Week1Frequency:<0.1% Week2Frequency:<0.1% Week3Frequency:0.1% Week4Frequency:<0.1% Week1Frequency:<0.1% Week2Frequency:0% Week3Frequency:<0.1% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:<0.1% Week3Frequency:<0.1% Week4Frequency:<0.1% Week1Frequency:<0.1% Week2Frequency:0.1% Week3Frequency:0.2% Week4Frequency:0.2% Week1Frequency:1% Week2Frequency:0.9% Week3Frequency:0.6% Week4Frequency:0.3% Week1Frequency:0.1% Week2Frequency:0% Week3Frequency:<0.1% Week4Frequency:<0.1%
Weekly frequency data

Last seen: 19 Jul 2021 by Scott Freeman

© Don Profota
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January February March April May June July August September October November December
Week1Frequency:0.1% Week2Frequency:<0.1% Week3Frequency:0% Week4Frequency:<0.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0.2% Week2Frequency:0.3% Week3Frequency:0.2% Week4Frequency:0.2% Week1Frequency:0.2% Week2Frequency:0.3% Week3Frequency:0.2% Week4Frequency:0.2% Week1Frequency:<0.1% Week2Frequency:<0.1% Week3Frequency:0.1% Week4Frequency:<0.1% Week1Frequency:<0.1% Week2Frequency:0.1% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:<0.1% Week1Frequency:<0.1% Week2Frequency:0.2% Week3Frequency:<0.1% Week4Frequency:0.2% Week1Frequency:0.3% Week2Frequency:0.4% Week3Frequency:0.3% Week4Frequency:0.4% Week1Frequency:0.4% Week2Frequency:0.5% Week3Frequency:0.3% Week4Frequency:0.4% Week1Frequency:0.2% Week2Frequency:0.1% Week3Frequency:0.1% Week4Frequency:<0.1%
Weekly frequency data

Last seen: 20 May 2021 by Craig Hohenberger

© John Carlson
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January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0.1% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 27 Nov 2012 by Gary Swant

© Sharon Dewart-Hansen
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January February March April May June July August September October November December
Week1Frequency:1% Week2Frequency:0.8% Week3Frequency:0.9% Week4Frequency:0.6% Week1Frequency:1.1% Week2Frequency:0.5% Week3Frequency:0.4% Week4Frequency:0.8% Week1Frequency:0.8% Week2Frequency:0.9% Week3Frequency:0.8% Week4Frequency:0.7% Week1Frequency:0.1% Week2Frequency:0.3% Week3Frequency:0.1% Week4Frequency:0.1% Week1Frequency:0.1% Week2Frequency:<0.1% Week3Frequency:0% Week4Frequency:0% Week1Frequency:<0.1% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:<0.1% Week2Frequency:0% Week3Frequency:<0.1% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:<0.1% Week1Frequency:0% Week2Frequency:<0.1% Week3Frequency:<0.1% Week4Frequency:<0.1% Week1Frequency:<0.1% Week2Frequency:0.1% Week3Frequency:0.2% Week4Frequency:0.9% Week1Frequency:2% Week2Frequency:2.8% Week3Frequency:3% Week4Frequency:2.8% Week1Frequency:2.4% Week2Frequency:1.6% Week3Frequency:1.5% Week4Frequency:1%
Weekly frequency data

Last seen: 28 Aug 2021 by Sharon Dewart-Hansen

© Daniel Casey
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January February March April May June July August September October November December
Week1Frequency:22.8% Week2Frequency:21.1% Week3Frequency:22.7% Week4Frequency:23.5% Week1Frequency:22.4% Week2Frequency:23% Week3Frequency:28.2% Week4Frequency:31.4% Week1Frequency:38.3% Week2Frequency:43.1% Week3Frequency:45.6% Week4Frequency:50.1% Week1Frequency:48% Week2Frequency:48.7% Week3Frequency:48.7% Week4Frequency:46.9% Week1Frequency:43.9% Week2Frequency:41.7% Week3Frequency:37% Week4Frequency:30.8% Week1Frequency:19.8% Week2Frequency:13.5% Week3Frequency:12.3% Week4Frequency:11.8% Week1Frequency:11.3% Week2Frequency:12.6% Week3Frequency:14.3% Week4Frequency:16.4% Week1Frequency:17.5% Week2Frequency:18.2% Week3Frequency:17.4% Week4Frequency:19.7% Week1Frequency:20.6% Week2Frequency:26.7% Week3Frequency:26.7% Week4Frequency:27% Week1Frequency:29.6% Week2Frequency:29% Week3Frequency:28.1% Week4Frequency:28.7% Week1Frequency:30.1% Week2Frequency:30.1% Week3Frequency:28% Week4Frequency:24.9% Week1Frequency:23.8% Week2Frequency:23.8% Week3Frequency:23.5% Week4Frequency:22.3%
Weekly frequency data

Last seen: 22 Sep 2021 by Mani Gomez

© Jan Thom
© Robin Wolcott