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 62 42.8%
2 China 38 26.2%
3 Japan 14 9.7%
4 Germany 12 8.3%
5 Ukraine 5 3.4%
6 Cyprus 4 2.8%
7 India 2 1.4%
8 Netherlands 2 1.4%
9 Russia 2 1.4%
10 Australia 2 1.4%
11 Korea, Republic of 1 0.7%
12 France 1 0.7%