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 108 64.7%
2 United States 27 16.2%
3 Germany 6 3.6%
4 Canada 5 3%
5 Singapore 4 2.4%
6 Switzerland 3 1.8%
7 Taiwan 2 1.2%
8 Netherlands 2 1.2%
9 Japan 2 1.2%
10 Czech Republic 2 1.2%
11 Argentina 1 0.6%
12 Australia 1 0.6%
13 Korea, Republic of 1 0.6%
14 Ireland 1 0.6%
15 Italy 1 0.6%
16 South Africa 1 0.6%