这些行业的投资收益率如何呢？
如房地产、水务、烟草等行业。[{'character': '如', 'pinyin': 'ru2', 'highest pitch': 9.4, 'lowest pitch': 7.95, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '房', 'pinyin': 'fang2', 'highest pitch': 9.26, 'lowest pitch': 8.03, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '地', 'pinyin': 'di4', 'highest pitch': 10.18, 'lowest pitch': 8.11, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '产', 'pinyin': 'chan2', 'highest pitch': 8.11, 'lowest pitch': 5.82, 'duration': 0.37, 'prosody hierarchy': '#2'}, {'character': '水', 'pinyin': 'shuei3', 'highest pitch': 7.23, 'lowest pitch': 5.48, 'duration': 0.36, 'prosody hierarchy': 'null'}, {'character': '务', 'pinyin': 'u4', 'highest pitch': 12.12, 'lowest pitch': 7.18, 'duration': 0.23, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.06}, {'character': '烟', 'pinyin': 'ian1', 'highest pitch': 11.03, 'lowest pitch': 8.38, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '草', 'pinyin': 'cao2', 'highest pitch': 11.03, 'lowest pitch': 6.97, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '等', 'pinyin': 'deng3', 'highest pitch': 7.6, 'lowest pitch': 5.56, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '行', 'pinyin': 'hang2', 'highest pitch': 6.12, 'lowest pitch': 5.37, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '业', 'pinyin': 'ie4', 'highest pitch': 7.72, 'lowest pitch': 6.12, 'duration': 0.24, 'prosody hierarchy': '#4'}]