Tesla sales in Europe and the U.K. have fallen by nearly half, according to data released Tuesday by the European Automobile Manufacturers Association. In April, Tesla sold 7,261 vehicles in the European Union, European Free Trade Association, and U.K., a 49% year-over-year decline.The fall in sales is particularly alarming considering Tesla recently launched a new Model Y vehicle, the kind of release that would typically attract more consumers. A closer look at car sales in the region shows that Tesla comp ...