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 50 34%
2 China 42 28.6%
3 Germany 21 14.3%
4 France 12 8.2%
5 Brazil 6 4.1%
6 Russia 5 3.4%
7 Cyprus 3 2%
8 Chile 2 1.4%
9 Korea, Republic of 2 1.4%
10 Netherlands 2 1.4%
11 India 1 0.7%
12 Japan 1 0.7%