No idea if it takes into account BL

Some ele. shaman (>700 haste would seem a more realistic figure but the highest guild rank shaman often have >900 haste)

944 haste
783 haste
742 haste
More here if you don't mind doing a lot of armory searches

As far as I could (massive generalisation inc.) tell the enh. shaman aim for >400 haste and resto >700 haste.