{"y":7,"husband":"never","wife":"never"}
{"y":7,"husband":"never","wife":"fairly"}
{"y":2,"husband":"never","wife":"very"}
{"y":3,"husband":"never","wife":"always"}
{"y":2,"husband":"fairly","wife":"never"}
{"y":8,"husband":"fairly","wife":"fairly"}
{"y":3,"husband":"fairly","wife":"very"}
{"y":7,"husband":"fairly","wife":"always"}
{"y":1,"husband":"very","wife":"never"}
{"y":5,"husband":"very","wife":"fairly"}
{"y":4,"husband":"very","wife":"very"}
{"y":9,"husband":"very","wife":"always"}
{"y":2,"husband":"always","wife":"never"}
{"y":8,"husband":"always","wife":"fairly"}
{"y":9,"husband":"always","wife":"very"}
{"y":14,"husband":"always","wife":"always"}