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 600 51.5%
2 United States 296 25.4%
3 Netherlands 178 15.3%
4 Germany 27 2.3%
5 Canada 18 1.5%
6 Taiwan 10 0.9%
7 Hong Kong 8 0.7%
8 Korea, Republic of 8 0.7%
9 France 5 0.4%
10 United Kingdom 3 0.3%
11 Russia 3 0.3%
12 Japan 2 0.2%
13 Brazil 2 0.2%
14 Czech Republic 2 0.2%
15 Macao 1 0.1%
16 Moldova, Republic of 1 0.1%