The levels of lead varied from 0.03 to 0.65 parts per million.
The general levels vary from 1.5 to 15.0 meters within the site.
The level of sexual experience varies among a given season's cast members.
The level of protection varies according to the land status.
As a result, the level of play here varies widely; some programs are on life support.
As a whole, the level of dancing varies with each show.
Levels of certainty vary from high to low according to the evidence.
Almost all production facilities are family based, but the level of organization varies.
The level of sexual activity among the four members may vary greatly.
The level of support for evolution in different communities has varied with time.
