It's still a serious problem, but it seems like the $1 trillion outflow number is the authors' projection for the next year, based on their estimate of accelera

It's still a serious problem, but it seems like the $1 trillion outflow number is the authors' projection for the next year, based on their estimate of accelerating Q2 outflows. Regarding the past year, the article simply says that "the cumulative capital outflow over the past five quarters [is] $520bn."