Employment size of firm,Firms,Receipts ($ billion),Receipts per firm ($ million),Payroll (% of receipts),Receipts per employee ($ thousand),Receipts left after payroll (% of receipts) less than 5 employees,"49,682",21.10,0.42,24.30,211.5,75.70 5 to 9 employees,"19,041",27.05,1.42,25.67,215.6,74.33 10 to 19 employees,"12,241",36.50,2.98,27.42,221.8,72.58 20 to 49 employees,"7,037",52.41,7.45,27.10,250.8,72.90 50 to 99 employees,"1,924",36.36,18.90,26.87,274.9,73.13 100 to 249 employees,882,36.59,41.49,27.07,284.9,72.93 250 to 499 employees,201,19.65,97.78,28.60,284.8,71.40 500 employees or more,136,59.17,435.07,28.20,296.7,71.80