These reports contain similar numbers of links to Majestic and a.hrefs with average of around 15% overlap of links with any of these services (no one finds ALL the backIinks).
Status - follow/nofollow
Type - text, image, frame, redirect, etc...
BLdom - # of backIinks to Iinking domain.
DomPop - # of unique domains to linking domain.
Power - 0-10 LRT metric, more accurate than Page Rank
Trust - 0-10 LRT metric of search engine trust/authority completely different from power and more important
Power*Trust - 0-100, multiplication of power and trust metrics to estimate the overall SEO ranking value of the referring page.
Alexa - traffic rank metric (lower is better).
CNTRY - Country code
Reports contain maximum 6000 Iinks.