{"gt_parse": {"text_sequence": "nd 36.3% were non-families. 30.3% of all househol ds were made up of individual s, and 12.9% had someone living alone who was 65 years of age or older. The a verage household size was 2.43 and the aver age family size was 3.03.The median age in the city wa s 3 8.6 year s. 2 5.4% of residen ts were under th e age of 18; 7.9% wer"}}