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 305 32.5%
2 Netherlands 237 25.3%
3 United States 233 24.8%
4 Sweden 98 10.4%
5 Germany 19 2%
6 Canada 11 1.2%
7 Korea, Republic of 7 0.7%
8 United Kingdom 7 0.7%
9 France 5 0.5%
10 Czech Republic 4 0.4%
11 Poland 2 0.2%
12 Taiwan 2 0.2%
13 Turkmenistan 1 0.1%
14 Romania 1 0.1%
15 Albania 1 0.1%
16 Belarus 1 0.1%
17 Brazil 1 0.1%
18 Hong Kong 1 0.1%
19 Ireland 1 0.1%
20 Japan 1 0.1%