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 283 43.3%
2 United States 170 26%
3 Netherlands 110 16.8%
4 Germany 21 3.2%
5 Taiwan 15 2.3%
6 Canada 13 2%
7 Korea, Republic of 11 1.7%
8 Turkey 10 1.5%
9 Russia 6 0.9%
10 United Kingdom 3 0.5%
11 Switzerland 2 0.3%
12 Hong Kong 2 0.3%
13 France 2 0.3%
14 Belgium 2 0.3%
15 Argentina 1 0.2%
16 Ukraine 1 0.2%
17 Viet Nam 1 0.2%