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 China 54 41.9%
2 United States 42 32.6%
3 Germany 7 5.4%
4 Japan 7 5.4%
5 France 5 3.9%
6 Netherlands 4 3.1%
7 Taiwan 3 2.3%
8 Turkey 2 1.6%
9 Russia 1 0.8%
10 Singapore 1 0.8%
11 Ghana 1 0.8%
12 India 1 0.8%
13 Cyprus 1 0.8%