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 97 53%
2 United States 39 21.3%
3 Germany 30 16.4%
4 Korea, Republic of 5 2.7%
5 Netherlands 2 1.1%
6 France 2 1.1%
7 Belgium 2 1.1%
8 Japan 2 1.1%
9 Hong Kong 1 0.5%
10 India 1 0.5%
11 Indonesia 1 0.5%
12 Spain 1 0.5%