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 271 78.1%
2 United States 42 12.1%
3 Germany 9 2.6%
4 Ireland 8 2.3%
5 Korea, Republic of 5 1.4%
6 Japan 3 0.9%
7 Canada 2 0.6%
8 Netherlands 2 0.6%
9 Russia 1 0.3%
10 Ukraine 1 0.3%
11 Greece 1 0.3%
12 France 1 0.3%
13 Vanuatu 1 0.3%