The phrase "level of staffing" is correct and can be used in written English.
For example: We need to assess the level of staffing in order to determine what positions need to be filled.
Put directly, today we just don't have the money to continue this level of staffing.
"How can you keep the place going at that level of staffing?
That level of staffing, she said, ensures that a caretaker can go to each house immediately after the renters depart.
"It's becoming increasingly difficult to protect the level of staffing given to the oversight and scrutiny of the licensing process.
Obviously, you still need to have the basic level of staffing to do the right job for clinical care.
Mr. Overton couldn't maintain the level of staffing that he desired, and, as a result, service suffered.
State prison guards and Mr. Conte, the district attorney, questioned the low level of staffing in the protective custody unit at the time of the killing.
"We have to make sure that we at least maintain and indeed increase the level of staffing that we have in our patrol commands," he said.
The board would therefore welcome a review of the level of staffing considered appropriate in the contract, which recognises recent changes in prisoner behaviour and that the prison is not able to guarantee provision of all facilities to all prisoners".
