Soraka Stats from op.gg

Stats are taken from patch 6.5 Plat+ ranked play

Korea: ban rate: 4.22% (22nd overall) pick rate: 13.01% (6th among supports) win rate: 52.3% (2nd among supports)

NA: ban rate 58.12% (3rd overall) pick rate: 9.47% (8th among supports) win rate: 49.76% (10th among supports)

EU West ban rate: 7.69% (15th overall) pick rate: 10.43% (8th among supports) win rate: 54.27% (1st among supports)

EU Nordic and East ban rate: 0% pick rate: 10.46% (7th among supports) win rate: 53.3% (3rd among supports)

Unfortunately, the site only keeps track of these statistic on only those servers.