Question: when did we start using icd 10 codes
[{'answer': 'in 1994', 'provenance': [{'wikipedia_id': '13745451', 'title': 'ICD-10', 'start_paragraph_id': 1, 'start_character': 473, 'end_paragraph_id': 1, 'end_character': 480, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '13745451', 'title': 'ICD-10', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 480, 'bleu_score': 0.8174715039547951, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17855913192245664293}, 'section': 'Section::::Abstract.'}]}]