Rank the Levels of Evidence from the Bottom of the Pyramid

Rank the levels of evidence from the bottom of the pyramid (10) to the top (1).
__________ case-series
__________ all-or-none
__________ outcomes research
__________ systematic review of randomized controlled trials
__________ systematic review of single case-control study
__________ systematic review of cohort studies
__________ individual randomized controlled studies
__________ individual cohort study
__________ single case-control study
__________ expert opinion and bench research