Dirty script to convert WEO csv data to one Year each row

convert.py

inputFile = open("WEOApr2017all.csv","r")
outputFile = open("output.csv","w")

allLines = inputFile.readlines()

print allLines[0].split("\t")[0:9]
outputFile.write("\t".join(allLines[0].split("\t")[0:9]) + "\tYear\tValue"+ "\n")

for i in allLines[1:-2]:
    akkList = i.split("\t")
    for j in xrange(43):
        if akkList[9+j] != "n/a":
            tmpStr = "\t".join(akkList[0:9]) + "\t" + str(1980+j) + "\t" + akkList[9+j].replace(",","").replace(".",",")
            #print tmpStr
            outputFile.write(tmpStr+"\n")

outputFile.close()