{"10":"Incapacitating episodes having a total duration of at least 1 week but less than 2 weeks during the past 12 months.","20":"Incapacitating episodes of at least 2 weeks but less than 4 weeks during the past 12 months.","40":"Incapacitating episodes of at least 4 weeks but less than 6 weeks during the past 12 months.","60":"Incapacitating episodes of at least 6 weeks during the past 12 months. Note: An incapacitating episode is a period of acute signs/symptoms requiring bed rest prescribed by a physician."}