BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 58 50.9%
2 United States 19 16.7%
3 Netherlands 8 7%
4 Taiwan 5 4.4%
5 Hong Kong 4 3.5%
6 Korea, Republic of 3 2.6%
7 Malaysia 3 2.6%
8 Russia 3 2.6%
9 Singapore 2 1.8%
10 Ukraine 2 1.8%
11 Romania 2 1.8%
12 Canada 2 1.8%
13 Belgium 1 0.9%
14 Germany 1 0.9%
15 Sweden 1 0.9%