BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 177 74.1%
2 United States 27 11.3%
3 Canada 6 2.5%
4 Germany 4 1.7%
5 Korea, Republic of 4 1.7%
6 Malaysia 3 1.3%
7 Netherlands 2 0.8%
8 Ukraine 2 0.8%
9 Bangladesh 2 0.8%
10 France 2 0.8%
11 Hong Kong 2 0.8%
12 Ireland 2 0.8%
13 Japan 2 0.8%
14 Kazakhstan 2 0.8%
15 Greece 1 0.4%
16 Romania 1 0.4%