This is the question most frequently asked when a distributor or end user is looking for technical information on hearing protectors. NRR: The NRR (noise reduction rating) is a method which attempts to describe a hearing protector based on how much the overall noise level is reduced by the hearing protector.
1 Generally speaking, the busier the area, the more expensive the daycare rates will be. 2  According to babycenter, day care costs can average anywhere between $250 and $1200 per month. 3  The average national monthly cost of child care is $611.4  Larger chains such as Kindercare may cost more than a local daycare center. Larger chains such as Kindercare may cost more than a local daycare center. 2  For example, a Kindercare may ask for $280 to $350 per week while a local no-name center could be near the $180 to $250 per week mark.
The average cost of center-based daycare in the United States is $11,666 per year ($972 a month), but prices range from $3,582 to $18,773 a year ($300 to $1,564 monthly), according to the National Association of Child Care Resource & Referral Agencies (NACCRRA).osts for daycare for preschool-age children are generally lower, averaging $8,800 a year ($733 a month). Depending on where you live, you'll pay anywhere from $4,460 to $13,185 a year ($371 to $1,100 a month).