How many of them depend on action from somebody else? (eg. upstream fixing its tool)
Of course, if we are waiting for upstream, it should list the upstream bug id, have upstream keyword, someone actually noticing when it's fixed, etc. but those are form issues, not the status. (and yes, 'resolved' is a misnomer)
Bug tracking software should be able to communicate between themselves to automatically open and close its bugs when they have dependencies.