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 136 66.7%
2 United States 30 14.7%
3 Germany 9 4.4%
4 Japan 6 2.9%
5 Canada 4 2%
6 Ukraine 3 1.5%
7 Netherlands 3 1.5%
8 France 3 1.5%
9 Brazil 2 1%
10 Oman 2 1%
11 Slovakia 2 1%
12 India 1 0.5%
13 Ireland 1 0.5%
14 Portugal 1 0.5%
15 Bulgaria 1 0.5%