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 42 40.8%
2 China 32 31.1%
3 Japan 7 6.8%
4 Germany 5 4.9%
5 Cyprus 4 3.9%
6 Taiwan 3 2.9%
7 France 2 1.9%
8 Korea, Republic of 2 1.9%
9 Malaysia 2 1.9%
10 Netherlands 1 1%
11 Russia 1 1%
12 Hong Kong 1 1%
13 India 1 1%