Nearly four million people in the U.S. still subscribe to Netflix DVDs by mail
https://www.recode.net/2017/10/5/16431680/netflix-streaming-video-subscription-price-change-dvd-mail
Netflix is raising its streaming video prices, from $9.99 a month to $10.99. But consider this nugget: Netflix still has 3.7 million DVD subscribers in the U.S. who get their discs delivered through the mail for the same $7.99 a month it had previously cost.
That’s down 17 percent from a year ago, and is much smaller than Netflix’s nearly 52 million domestic streaming subscribers, but it’s still sizable.