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 314 82.6%
2 United States 27 7.1%
3 Germany 11 2.9%
4 Canada 5 1.3%
5 Hong Kong 4 1.1%
6 Singapore 4 1.1%
7 Taiwan 3 0.8%
8 Ireland 3 0.8%
9 Romania 2 0.5%
10 Russia 2 0.5%
11 Australia 2 0.5%
12 France 2 0.5%
13 Slovakia 1 0.3%