上一年的总收入是多少？
当年总收入为人民币七十一点五四五亿元。[{'character': '当', 'pinyin': 'dang1', 'highest pitch': 11.24, 'lowest pitch': 10.1, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '年', 'pinyin': 'nian2', 'highest pitch': 10.96, 'lowest pitch': 8.53, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '总', 'pinyin': 'zong3', 'highest pitch': 9.18, 'lowest pitch': 5.0, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '收', 'pinyin': 'shou1', 'highest pitch': 10.45, 'lowest pitch': 5.59, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '入', 'pinyin': 'ru4', 'highest pitch': 10.36, 'lowest pitch': 6.71, 'duration': 0.26, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.17}, {'character': '为', 'pinyin': 'uei2', 'highest pitch': 8.01, 'lowest pitch': 7.26, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '人', 'pinyin': 'ren2', 'highest pitch': 8.36, 'lowest pitch': 7.05, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '民', 'pinyin': 'min2', 'highest pitch': 8.36, 'lowest pitch': 7.31, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '币', 'pinyin': 'bi4', 'highest pitch': 8.73, 'lowest pitch': 7.01, 'duration': 0.21, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.08}, {'character': '七', 'pinyin': 'qi1', 'highest pitch': 9.75, 'lowest pitch': 9.45, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '十', 'pinyin': 'shiii2', 'highest pitch': 9.75, 'lowest pitch': 8.44, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '一', 'pinyin': 'i1', 'highest pitch': 9.35, 'lowest pitch': 8.68, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '点', 'pinyin': 'dian2', 'highest pitch': 8.91, 'lowest pitch': 7.27, 'duration': 0.31, 'prosody hierarchy': '#2'}, {'character': '五', 'pinyin': 'u3', 'highest pitch': 7.7, 'lowest pitch': 5.77, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '四', 'pinyin': 'sii4', 'highest pitch': 11.07, 'lowest pitch': 5.77, 'duration': 0.26, 'prosody hierarchy': '#1'}, {'character': '五', 'pinyin': 'u3', 'highest pitch': 7.7, 'lowest pitch': 4.8, 'duration': 0.13, 'prosody hierarchy': 'null'}, {'character': '亿', 'pinyin': 'i4', 'highest pitch': 10.2, 'lowest pitch': 4.88, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '元', 'pinyin': 'van2', 'highest pitch': 7.8, 'lowest pitch': 5.16, 'duration': 0.35, 'prosody hierarchy': '#4'}]