keyerrorloop

'''
example dictionary values:
csvdict = {1: {'usage': 73433959, 'MCCMNC': '310180'}, 258: {'usage': 419, 'MCCMNC': '310410'}, 982: {'usage': 1528428, 'MCCMNC': '310180'}, 262: {'usage': 0, 'MCCMNC': '310410'}, 1068: {'usage': 68517, 'MCCMNC': '310410'}}
'''

 for key in csvdict:
 	if len(csvdict[key]) > 1:
    	print('{}:\t{}\t{}'.format(x,csvdict[x]['mccmnc'], csvdict[x]['usage']))