WBT was a massive hit in the US but it didn't make much impact WW and FOL is unknown outside Japan. This is a WW chart.
Right, but they should have gotten enough points. There was another song there from Japan and as someone else pointed out earlier, "Hung Up" was huge and is missing too. So yes, this is just a guess made by some radom person correct?
... i remember when she took over all the world.... 
<3 no one will ever b able to do that again