哇，那么这个行业的增速是最高的了。
其中，黑色金属矿采选业增长百分之六十一点七，增速最高。[{'character': '其', 'pinyin': 'qi2', 'highest pitch': 8.33, 'lowest pitch': 7.63, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 10.19, 'lowest pitch': 7.63, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.19}, {'character': '黑', 'pinyin': 'hei1', 'highest pitch': 11.26, 'lowest pitch': 10.56, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '色', 'pinyin': 'se4', 'highest pitch': 11.52, 'lowest pitch': 8.4, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '金', 'pinyin': 'jin1', 'highest pitch': 9.57, 'lowest pitch': 8.4, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '属', 'pinyin': 'shu3', 'highest pitch': 9.57, 'lowest pitch': 5.88, 'duration': 0.24, 'prosody hierarchy': '#2'}, {'character': '矿', 'pinyin': 'kuang4', 'highest pitch': 9.59, 'lowest pitch': 7.83, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '采', 'pinyin': 'cai2', 'highest pitch': 8.44, 'lowest pitch': 6.95, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '选', 'pinyin': 'xvan3', 'highest pitch': 8.44, 'lowest pitch': 4.93, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '业', 'pinyin': 'ie4', 'highest pitch': 13.41, 'lowest pitch': 5.06, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '增', 'pinyin': 'zeng1', 'highest pitch': 9.09, 'lowest pitch': 7.44, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '长', 'pinyin': 'zhang2', 'highest pitch': 7.44, 'lowest pitch': 5.8, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '百', 'pinyin': 'bai3', 'highest pitch': 4.83, 'lowest pitch': 4.37, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '分', 'pinyin': 'fen1', 'highest pitch': 8.21, 'lowest pitch': 4.83, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '之', 'pinyin': 'zhiii1', 'highest pitch': 9.32, 'lowest pitch': 8.15, 'duration': 0.16, 'prosody hierarchy': '#2'}, {'character': '六', 'pinyin': 'liou4', 'highest pitch': 9.82, 'lowest pitch': 8.06, 'duration': 0.28, 'prosody hierarchy': 'null'}, {'character': '十', 'pinyin': 'shiii5', 'highest pitch': 8.63, 'lowest pitch': 8.18, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '一', 'pinyin': 'i1', 'highest pitch': 9.98, 'lowest pitch': 8.63, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '点', 'pinyin': 'dian3', 'highest pitch': 9.94, 'lowest pitch': 4.73, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '七', 'pinyin': 'qi1', 'highest pitch': 9.61, 'lowest pitch': 5.09, 'duration': 0.3, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.24}, {'character': '增', 'pinyin': 'zeng1', 'highest pitch': 9.09, 'lowest pitch': 8.34, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '速', 'pinyin': 'su4', 'highest pitch': 9.23, 'lowest pitch': 7.07, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '最', 'pinyin': 'zuei4', 'highest pitch': 8.04, 'lowest pitch': 5.92, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '高', 'pinyin': 'gao1', 'highest pitch': 9.15, 'lowest pitch': 5.92, 'duration': 0.32, 'prosody hierarchy': '#4'}]