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 207 68.8%
2 United States 64 21.3%
3 Canada 5 1.7%
4 Russia 5 1.7%
5 Germany 5 1.7%
6 Korea, Republic of 5 1.7%
7 Netherlands 2 0.7%
8 Ireland 2 0.7%
9 Italy 1 0.3%
10 Hong Kong 1 0.3%
11 Romania 1 0.3%
12 Lithuania 1 0.3%
13 Slovakia 1 0.3%
14 Ukraine 1 0.3%