Question: what percentage of the world population are buddhist
[{'answer': '9 % to 10 %', 'provenance': [{'wikipedia_id': '1328395', 'title': 'Buddhism by country', 'start_paragraph_id': 1, 'start_character': 140, 'end_paragraph_id': 1, 'end_character': 152, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '1328395', 'title': 'Buddhism by country', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 181, 'bleu_score': 0.9402297675816911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3139857929942984434}, 'section': 'Section::::Abstract.'}]}]