J. We evaluated the percentage of increase or decline in sales for each brand in the U. S. market since 2003, then added up the fluctuation to see which brands had the steepest downward trends.

我们评价了2003年以来美国市场上各品牌销售量的增长和降低百分比，然后置入波动图，来看哪个品牌的下降趋势最明显。

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Stephen Baker, an analyst at research firm NPD, said Google is "certainly out in front of a number of trends that will be impacting the market, " but the Chromebook Pixel's price tag was "a big jump" from the earlier generation of Chromebooks and the Chrome operating system doesn't appear ready to compete head-on with Apple laptops or those powered by Windows 8.

WSJ: Google Unveils Chromebook Pixel Touch-Screen Laptop

In these calls lately, Browning has been consistent in his characterization of the U.S. auto market as one that remains somewhat dicey even though trends look pretty good at the moment.

FORBES: VW CEO Browning Stays Sober In Economic-Expectations Game