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数据来源

报告中的主要数据分别来自以下公司或机构，文中均已进行了相应标注，权益归属于对应来源方。

1．华扬数字营销研究院（HDMR）

2．TalkingData

3．上海艾瑞市场咨询股份有限公司

4．其他公司和机构

Data Sources

Data in this report was from the following companies or organizations, which had been marked respectively. The rights belong to their sources accordingly.

1．Hylink Digital Marketing Research Institute（HDMR）

2．TalkingData

3．Shanghai iResearch Co., Ltd

4．Other companies and organizations

报告内容

本报告由华扬数字营销研究院撰写。所有相关权利被保留。如要引用或转载报告中的内容，须注明来源。报告内容体现的是撰写者的研究观点，其中的发现、结论和建议是基于相关的数据统计和调查分析而得出，供有限参考使用。上述三方不对报告内容的准确性提供担保，也不为依据报告信息进行决策而产生的任何结果承担责任。

Contents of the Report

This report has been written by HDMR. All rights reserved. Quotations are permitted but must clearly source the published report. Opinions expressed in this report are the product of the three companies. The findings, conclusions and recommendations are based on the statistics and surveys referenced within the report, and they are delivered for use of reference only. The accuracy of the contents are not guaranteed. As such we can accept no liability whatsoever for actions taken based on any information in this report.