青岛SEO推广公司评价及杭州外来人口数据分析
青岛SEO推广公司评价 | Qingdao SEO Promotion Company Reviews
在青岛地区，评价较高的SEO推广公司通常具备专业的搜索引擎优化能力和丰富的推广经验。这些公司能够为客户提供全面的SEO服务，包括网站优化、内容营销和关键词推广等。
Regarding Google keyword advertising, it's important to note that 谷歌关键词推广是收费服务 | Google keyword promotion is a paid service. The cost varies depending on keyword competition and industry.
杭州2021年外来人口数据 | Hangzhou 2021 Migrant Population Data
2021年，杭州市常住人口达到1193.6万人，其中本市户籍人口为795.4万人，外来人口约398.2万人。值得注意的是，杭州外来人口中仅有52%来自浙江省内，这意味着将近一半的外来人口来自省外，充分展现了杭州对外省人口的强大吸引力。
In 2021, Hangzhou's permanent population reached 11.936 million, including 7.954 million local registered residents and approximately 3.982 million migrants. Notably, only 52% of migrants came from within Zhejiang province, indicating nearly half came from other provinces, demonstrating Hangzhou's strong appeal to external populations.
杭州市外来人口来源地排名显示，除浙江省外，主要来源省份依次为：安徽省、江西省、河南省、江苏省，这些省份的占比均在5%以上。
The ranking of migrant sources shows that after Zhejiang province, the main contributing provinces are: Anhui, Jiangxi, Henan, and Jiangsu, each accounting for more than 5% of the total migrant population.
