What the hell??

can somebody please explain this?

Country		Pages	Hits	Bandwidth
China	cn	5	10230	8.86 GB

This is the stats for THIS month, yes, almost 9 gb bandwidth in 6 days from China! somebody please comment?

PHP function xml2array (1)
- tour travel agent: thanks for the nice info you provided in your post....
Boom Chicago (2)
- admin: veel plezier!!
- Bianca: Haha! Dat was zo’n leuke dag/avond :D! buhuhuu, een maand niet...
Google design changes (1)
- Bianca: Google Rules :D, ik ben fan van t nieuwe Wonder Wheel. Xx
Website overhaul (2)
- admin: indeed, my strategy is changing now though so need some updates, also...
- Lucia: it seems the first months as freelancer went rather good
Useless security measures (2)
- admin: haha i dont get that easy annoyed, just at pointless things sometimes...
- Mal: Hello Thomas, Now I know why you get easily annoyed! From today morning...
2010! (2)
- Bianca: Goedzo
- werewolf: congratulations!! this was loong coming, and you worked so hard...