BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 73 45.6%
2 United States 52 32.5%
3 Canada 9 5.6%
4 Germany 6 3.8%
5 Switzerland 4 2.5%
6 Ukraine 3 1.9%
7 France 2 1.2%
8 Japan 2 1.2%
9 Singapore 2 1.2%
10 South Africa 2 1.2%
11 Australia 2 1.2%
12 Cyprus 1 0.6%
13 Netherlands 1 0.6%
14 Taiwan 1 0.6%