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 27 35.5%
2 France 19 25%
3 United States 13 17.1%
4 Korea, Republic of 6 7.9%
5 Germany 4 5.3%
6 Netherlands 2 2.6%
7 Singapore 2 2.6%
8 Russia 1 1.3%
9 Saudi Arabia 1 1.3%
10 India 1 1.3%