The number of installed Combined Charging System (CCS or Combo) DC fast chargers in Europe hit 1,615 according to CCS Charge Map. That can be compared with the latest (also updated in late November) number of 2,755 CHAdeMO chargers from CHAdeMO Association. There were only about 150 Combo in mid-2014, so Combo was about 2 years behind CHAdeMO, but as of 2015 the difference is much smaller, partly due to governmental influence seemingly favoring the CCS. As a result, new projects today are often multi-standard.
1,600 Combo Chargers In Europe (Inside EVs)