statistics give confusing values (1586629.4 MB/month used of 1550 GB/month)

[Linulex]

Hello,

plesk 12.0.18, centos 6.7

I have a reseller and the statistics read

1586629.4 MB/month used of 1550 GB/month

very confusing. Can you make the "used" section the same measurement as the "allowed" section?

and i was wondering how it is calculated? in gibibyte (x1024) or gigabyte (x1000)?

one gibibyte 1 GiB = 2 to 30 = 1 073 741 824 B
one gigabyte 1 GB = 10 to 9 = 1 000 000 000 B

regards
Jan