Percentage (%) 20.7 18.5 17.4 10.9 5.4 4.3 4.3 4.3 4.3 3.3 3.3 1.1 1.1 1.1 2.2 34.8 15.2 25 22.8 23.9 35.9 19.6 18.5 2.2 0 In data screening, missing data was found to be less than 5%, which was considered not to cause any serious problems in the quality of the acquired information...