I wanted to point out out that the source of the data is pretty limited. There must be a better way to do this -- eg. looking at sybway traffic, internet search

I wanted to point out out that the source of the data is pretty limited. There must be a better way to do this -- eg. looking at sybway traffic, internet searches? I dunno, something that would pick up signals from more people and do so on a global scale rather than the national scale. Surely we think the global variation is more interesting than the national one.