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English: This map depicts the trend in each California county from the 2008 to 2012 presidential elections. A county's trend is its shift from 2008-2012 compared to the statewide shift; for example, California's R+0.94 shift from 2008-2012 would make a county whose shift was +0 have a trend of D+0.94 over the same period.
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Author
Chaidan
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