BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 208 44.5%
2 United States 123 26.3%
3 Netherlands 94 20.1%
4 Germany 13 2.8%
5 Taiwan 11 2.4%
6 Singapore 5 1.1%
7 Malaysia 5 1.1%
8 Hong Kong 4 0.9%
9 Moldova, Republic of 2 0.4%
10 Ireland 1 0.2%
11 Japan 1 0.2%