{"C1":"C1","C2":"C2","C3":"C3","C4":"C4"}
{"C1":"","C2":"Sample","C3":"Sample","C4":"Sample"}
{"C1":"Type","C2":"size","C3":"mean","C4":"SD"}
{"C1":"Without side coating","C2":"10","C3":"80.95","C4":"9.59"}
{"C1":"With side coating","C2":"10","C3":"63.23","C4":"5.96"}