Approximately 40 counties in Texas, 2 in Kansas, 3 in Nebraska, 8 in South Dakota, 3 in North Dakota, 6 in Minnesota, and 1 in Missouri have a concentration of FFVs in the 5-10 percent range.

在德克萨斯州的大约40个县、堪萨斯州的2个县、内布拉斯加州的3个县、南达科他州的8个县、北达科他州的3个县、明尼苏达州的6个县以及密苏里州的1个县中，弹性燃料车辆的密度都在5 ~ 10%之间。

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