month,revenue,costs,customers,employees
January,4200000,2800000,2100,42
February,4350000,2850000,2200,44
March,4500000,2900000,2300,45
April,4650000,2950000,2350,46
May,4800000,3000000,2400,47
June,4900000,3100000,2450,48
July,4950000,3050000,2480,48
August,5100000,3150000,2520,49
September,5200000,3200000,2550,49
October,5300000,3250000,2600,50
November,5400000,3300000,2650,50
December,5500000,3400000,2700,50