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 175 65.8%
2 United States 56 21.1%
3 Germany 7 2.6%
4 7 2.6%
5 Netherlands 4 1.5%
6 France 3 1.1%
7 Singapore 2 0.8%
8 Ukraine 2 0.8%
9 Italy 2 0.8%
10 Japan 1 0.4%
11 Lithuania 1 0.4%
12 South Africa 1 0.4%
13 Taiwan 1 0.4%
14 Ireland 1 0.4%
15 Australia 1 0.4%
16 Brazil 1 0.4%
17 Canada 1 0.4%