Between 2009 and the first quarter of 2018, Google’s share of the search market in Europe declined by about 2 percent while increasing in the US by about 9 percent. (Google’s European market share remained high, at 91.5 percent in 2018, compared to 88 percent in the US.) In the case of its Android mobile phones, however, Google’s market share increased by 69 percent in Europe compared to 44 percent in the US. Google’s Chrome browser increased its market share by 55 percent in Europe and 51 percent in the US.
