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 62 57.4%
2 United States 21 19.4%
3 France 6 5.6%
4 Netherlands 4 3.7%
5 Taiwan 4 3.7%
6 Iran, Islamic Republic of 2 1.9%
7 Macao 2 1.9%
8 Germany 2 1.9%
9 Hong Kong 1 0.9%
10 Malaysia 1 0.9%
11 Russia 1 0.9%
12 Singapore 1 0.9%
13 Canada 1 0.9%