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 United States 349 81.7%
2 China 36 8.4%
3 Germany 13 3%
4 Japan 7 1.6%
5 Hong Kong 4 0.9%
6 Cyprus 3 0.7%
7 Malaysia 3 0.7%
8 Netherlands 3 0.7%
9 India 2 0.5%
10 Italy 2 0.5%
11 France 1 0.2%
12 Latvia 1 0.2%
13 Lithuania 1 0.2%
14 Singapore 1 0.2%
15 Sri Lanka 1 0.2%