Question: when did jamaica start using dollars and cents
[{'answer': 'September 8 , 1969', 'provenance': [{'wikipedia_id': '1369981', 'title': 'Jamaican dollar', 'start_paragraph_id': 12, 'start_character': 215, 'end_paragraph_id': 12, 'end_character': 233, 'bleu_score': 1.0, 'section': 'Section::::History.\n'}]}, {'provenance': [{'wikipedia_id': '1369981', 'title': 'Jamaican dollar', 'start_paragraph_id': 12, 'start_character': 0, 'end_paragraph_id': 12, 'end_character': 601, 'bleu_score': 0.9536330554540541, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4514137521404409612}, 'section': 'Section::::History.\n'}]}]