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 80 45.5%
2 United States 46 26.1%
3 Korea, Republic of 12 6.8%
4 Sweden 10 5.7%
5 Netherlands 9 5.1%
6 Germany 8 4.5%
7 France 3 1.7%
8 Latvia 2 1.1%
9 Australia 2 1.1%
10 Canada 1 0.6%
11 Finland 1 0.6%
12 Russia 1 0.6%
13 South Africa 1 0.6%