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 396 37.8%
2 United States 341 32.6%
3 Netherlands 163 15.6%
4 Germany 40 3.8%
5 Taiwan 18 1.7%
6 Hong Kong 15 1.4%
7 Canada 15 1.4%
8 France 13 1.2%
9 Korea, Republic of 13 1.2%
10 Ireland 4 0.4%
11 Japan 4 0.4%
12 Australia 4 0.4%
13 United Kingdom 4 0.4%
14 Singapore 3 0.3%
15 Turkey 3 0.3%
16 Ukraine 2 0.2%
17 Philippines 2 0.2%
18 India 2 0.2%
19 Chile 2 0.2%
20 Czech Republic 2 0.2%
21 Russia 1 0.1%