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 212 71.4%
2 United States 50 16.8%
3 Korea, Republic of 6 2%
4 Germany 6 2%
5 6 2%
6 Bulgaria 4 1.3%
7 Ireland 2 0.7%
8 Israel 2 0.7%
9 South Africa 2 0.7%
10 Taiwan 1 0.3%
11 Ukraine 1 0.3%
12 Netherlands 1 0.3%
13 Russia 1 0.3%
14 France 1 0.3%
15 Canada 1 0.3%
16 Chile 1 0.3%