{"codelist_number":227,"code_value":"6","description_en":"Primary school Sixth grade","description_fr":"Sixième degré (primaire)","description_es":"Escuela primaria. Sexto nivel","notes_en":"Typical age 11","notes_fr":"11 ans généralement","notes_es":"Edad típica, 11 años","introduced_in_issue":30,"modified_in_issue":null,"deprecated_in_issue":null}