Surpassing 1000 MB

With only one week since my post about my email usage which already reached 960 MB, right now i have surpassed 1000 MB of usage for GMail. I now used 1008 MB (13%) out of 7264 MB provided by GMail. In one week, i can collect up to 48 MB of email messages. I wonder what will it be by the end of this year?