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 122 44.4%
2 United States 96 34.9%
3 Canada 14 5.1%
4 Taiwan 9 3.3%
5 8 2.9%
6 Germany 6 2.2%
7 Luxembourg 4 1.5%
8 Singapore 4 1.5%
9 South Africa 2 0.7%
10 Spain 2 0.7%
11 Switzerland 2 0.7%
12 Hong Kong 2 0.7%
13 Japan 2 0.7%
14 Ukraine 1 0.4%
15 Chile 1 0.4%