During April 2017 bitcoin continued to increase in price, and reached ATH ~$1400 by the end of the month.
Such price increase definitely led to hype in bitcoin demand. As bitcoin ATMs are one of the easiest ways to purchase bitcoins, usage of bitcoin machines also reportedly increased. To some extent it led to growth of number of bitcoin ATMs installed. The following statistics illustrate changed bitcoin machines number during April 2017:
Period Start: 1113, Period End: 1156
Open: 63, Closed: 20, Net Growth: +43 (+3.9%)