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 509 42.2%
2 United States 369 30.6%
3 Netherlands 195 16.2%
4 Germany 25 2.1%
5 Korea, Republic of 23 1.9%
6 Canada 22 1.8%
7 India 9 0.7%
8 Russia 9 0.7%
9 France 8 0.7%
10 Taiwan 6 0.5%
11 Norway 4 0.3%
12 Malaysia 3 0.2%
13 Singapore 3 0.2%
14 Hong Kong 3 0.2%
15 Kenya 3 0.2%
16 United Kingdom 3 0.2%
17 Thailand 2 0.2%
18 Ireland 2 0.2%
19 Czech Republic 2 0.2%
20 Puerto Rico 2 0.2%
21 Slovakia 1 0.1%
22 Spain 1 0.1%
23 Turkey 1 0.1%