The Electric Drive Transportation Association published its monthly November 2017 sales figures for plug-in hybrids (PHEV) and battery-powered electric vehicles (BEV): http://electricdrive.org/ht/d/sp/i/20952/pid/20952
Monthly sales seem to be holding strong above 15,000 each month. Overall plug-in EV sales for this year to date is up 27 percent over last year.
Running Total since 2010: 727,468.
This means more energy security, economic growth, and environmental sustainability for all.