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 246 34.2%
2 United States 188 26.1%
3 Netherlands 111 15.4%
4 Sweden 99 13.8%
5 Germany 18 2.5%
6 Canada 16 2.2%
7 France 10 1.4%
8 Russia 9 1.3%
9 Japan 4 0.6%
10 Singapore 3 0.4%
11 Spain 2 0.3%
12 Hong Kong 2 0.3%
13 Brazil 2 0.3%
14 United Kingdom 2 0.3%
15 Australia 1 0.1%
16 Czech Republic 1 0.1%
17 Finland 1 0.1%
18 Ireland 1 0.1%
19 Taiwan 1 0.1%
20 Thailand 1 0.1%
21 Turkey 1 0.1%