Here is an interesting report that shows the Global Exchange Listing/De-listing activity stats for February

https://s3.ap-northeast-2.amazonaws.com/upload.xangle.io/files/weekly+just+the+facts/200312/(Xangle)200312_EN_C.pdf

1. Listings: 105 listing disclosures
- Active Regions: China (29), Republic of Korea (25), USA (16), Others (16)
- Active Exchanges: PROBIT (7), Coinone (6), HitBTC (6), BiKi (5), Bithumb Global (5), COINTIGER (5)

2. Delistings: 46 de-listing disclosures
- Active Regions: USA (26), Republic of Korea (7), China (7)
- Active Exchanges: Bitrue(26), OKEX (7), VCC (4), UPbit (3), Bithumb (3)