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 77 48.1%
2 China 31 19.4%
3 Germany 26 16.2%
4 Korea, Republic of 13 8.1%
5 France 4 2.5%
6 Cyprus 2 1.2%
7 Romania 2 1.2%
8 Singapore 1 0.6%
9 Slovakia 1 0.6%
10 Ukraine 1 0.6%
11 Australia 1 0.6%
12 Morocco 1 0.6%