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 292 78.1%
2 United States 49 13.1%
3 Canada 9 2.4%
4 Germany 4 1.1%
5 Taiwan 4 1.1%
6 Ukraine 3 0.8%
7 Malaysia 3 0.8%
8 France 2 0.5%
9 United Kingdom 2 0.5%
10 Lao People's Democratic Republic 2 0.5%
11 Bangladesh 1 0.3%
12 Singapore 1 0.3%
13 Spain 1 0.3%
14 Korea, Republic of 1 0.3%