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 379 37.6%
2 United States 317 31.5%
3 Netherlands 166 16.5%
4 Germany 36 3.6%
5 Korea, Republic of 28 2.8%
6 Canada 11 1.1%
7 Russia 9 0.9%
8 France 8 0.8%
9 Romania 7 0.7%
10 Brazil 5 0.5%
11 Singapore 5 0.5%
12 Tanzania, United Republic of 5 0.5%
13 United Kingdom 4 0.4%
14 Norway 4 0.4%
15 Malaysia 3 0.3%
16 India 3 0.3%
17 Denmark 3 0.3%
18 Hong Kong 2 0.2%
19 Iraq 2 0.2%
20 Nepal 2 0.2%
21 Japan 2 0.2%
22 Ukraine 2 0.2%
23 Sri Lanka 1 0.1%
24 Taiwan 1 0.1%
25 Ireland 1 0.1%
26 Bangladesh 1 0.1%