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 175 65.8%
2 United States 49 18.4%
3 France 9 3.4%
4 Germany 8 3%
5 Canada 6 2.3%
6 4 1.5%
7 Korea, Republic of 4 1.5%
8 Malaysia 2 0.8%
9 Ireland 2 0.8%
10 Japan 2 0.8%
11 Ukraine 2 0.8%
12 Kazakhstan 1 0.4%
13 Russia 1 0.4%
14 Taiwan 1 0.4%