请问你们公司的年底固定电话用户户数是多少？
年末固定电话用户两万八千五百一十二万户。[{'character': '年', 'pinyin': 'nian2', 'highest pitch': 9.43, 'lowest pitch': 7.48, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '末', 'pinyin': 'mo4', 'highest pitch': 11.13, 'lowest pitch': 9.36, 'duration': 0.27, 'prosody hierarchy': '#2'}, {'character': '固', 'pinyin': 'gu4', 'highest pitch': 10.22, 'lowest pitch': 8.18, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '定', 'pinyin': 'ding4', 'highest pitch': 9.42, 'lowest pitch': 8.18, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '电', 'pinyin': 'dian4', 'highest pitch': 9.37, 'lowest pitch': 8.13, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '话', 'pinyin': 'hua4', 'highest pitch': 9.2, 'lowest pitch': 8.13, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '用', 'pinyin': 'iong4', 'highest pitch': 8.73, 'lowest pitch': 7.83, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '户', 'pinyin': 'hu4', 'highest pitch': 13.82, 'lowest pitch': 6.99, 'duration': 0.3, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.24}, {'character': '两', 'pinyin': 'liang3', 'highest pitch': 8.29, 'lowest pitch': 6.32, 'duration': 0.25, 'prosody hierarchy': 'null'}, {'character': '万', 'pinyin': 'uan4', 'highest pitch': 9.27, 'lowest pitch': 7.36, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '八', 'pinyin': 'ba1', 'highest pitch': 9.92, 'lowest pitch': 8.23, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '千', 'pinyin': 'qian1', 'highest pitch': 10.11, 'lowest pitch': 9.61, 'duration': 0.34, 'prosody hierarchy': '#2'}, {'character': '五', 'pinyin': 'u2', 'highest pitch': 9.79, 'lowest pitch': 8.49, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '百', 'pinyin': 'bai3', 'highest pitch': 10.21, 'lowest pitch': 6.01, 'duration': 0.23, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i1', 'highest pitch': 10.01, 'lowest pitch': 6.97, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '十', 'pinyin': 'shiii2', 'highest pitch': 10.89, 'lowest pitch': 9.83, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '二', 'pinyin': 'er4', 'highest pitch': 10.96, 'lowest pitch': 8.05, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '万', 'pinyin': 'uan4', 'highest pitch': 9.27, 'lowest pitch': 6.07, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '户', 'pinyin': 'hu4', 'highest pitch': 13.82, 'lowest pitch': 5.11, 'duration': 0.31, 'prosody hierarchy': '#4'}]