import csv
with open ("./csv files/SOCR.csv", newline="") as f:
 reader=csv.reader(f)
 fileData=list(reader)
fileData.pop(0)
newData=[]
for i in range (len (fileData)):
    num=fileData[i][1]
    newData.append(float(num))
m = len(newData)
total = 0
for x in newData:
    total+=x
mean=total/m
print(mean)