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 19 30.6%
2 China 15 24.2%
3 France 12 19.4%
4 Korea, Republic of 6 9.7%
5 Germany 2 3.2%
6 Canada 2 3.2%
7 Belgium 1 1.6%
8 Bulgaria 1 1.6%
9 Netherlands 1 1.6%
10 Russia 1 1.6%
11 Singapore 1 1.6%
12 Ukraine 1 1.6%