BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 107 46.9%
2 United States 76 33.3%
3 Germany 13 5.7%
4 Japan 11 4.8%
5 Korea, Republic of 4 1.8%
6 Italy 3 1.3%
7 Netherlands 3 1.3%
8 Russia 2 0.9%
9 France 2 0.9%
10 Australia 1 0.4%
11 Egypt 1 0.4%
12 Mexico 1 0.4%
13 India 1 0.4%
14 Iran, Islamic Republic of 1 0.4%
15 Singapore 1 0.4%
16 Poland 1 0.4%