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 525 36.2%
2 United States 511 35.2%
3 Netherlands 253 17.4%
4 Germany 56 3.9%
5 Canada 30 2.1%
6 Korea, Republic of 27 1.9%
7 France 13 0.9%
8 Japan 8 0.6%
9 United Kingdom 5 0.3%
10 Norway 5 0.3%
11 Czech Republic 5 0.3%
12 Brazil 3 0.2%
13 India 3 0.2%
14 Romania 2 0.1%
15 Greece 2 0.1%
16 Bangladesh 1 0.1%
17 Singapore 1 0.1%
18 Switzerland 1 0.1%
19 Turkey 1 0.1%