Table 2 shows monthly worker turnover observed in the data.
She receives $450 a month in food stamps and collects $868 monthly in workers' compensation, a payment that is set to expire in January.
Surveillance was performed on a biweekly basis through monthly field worker home visits and monthly clinic visits (window period: ±7 days) (i.e., the clinic and home visits were staggered 2 weeks apart hence the child was seen twice per month).
They rely on Social Security, which provides monthly benefits to workers and families when that worker retires, dies or becomes disabled.
On average, workers' monthly income increased by 12.5% – in total £4.8m over a year.
Employers generally try to offset the high deductible with a somewhat lower monthly premium than workers pay with conventional insurance.
"Cleanup is a dangerous job," said Dr. Tim K. Takaro, a clinical assistant professor at the University of Washington who treats workers monthly at Hanford.
In addition to their monthly salaries, Japanese workers at major companies like Toyota get twice-a-year bonus pay that reflects the company's performance.
At the Jiangsu Easthigh Group Import and Export Company in Nanjing, workers' monthly wages have risen in the last year to 1,800 renminbi, or $257 ,from 1,600 renminbi, said Stephen King, a salesman.
Still, Mr. Badalov, of the miners' union, called the Raspadskaya "one of the most modern in the world," and said its workers' monthly pay, about $1,100, was high in the industry.
