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 770 47%
2 United States 455 27.8%
3 Netherlands 271 16.6%
4 Germany 38 2.3%
5 Czech Republic 15 0.9%
6 Canada 13 0.8%
7 Hong Kong 11 0.7%
8 Taiwan 8 0.5%
9 France 7 0.4%
10 United Kingdom 6 0.4%
11 South Africa 5 0.3%
12 Brazil 5 0.3%
13 Ireland 4 0.2%
14 Korea, Republic of 4 0.2%
15 Malaysia 4 0.2%
16 Singapore 4 0.2%
17 Sweden 2 0.1%
18 Thailand 2 0.1%
19 Turkey 2 0.1%
20 Japan 2 0.1%
21 Norway 1 0.1%
22 Romania 1 0.1%
23 Russia 1 0.1%
24 Cambodia 1 0.1%
25 Australia 1 0.1%
26 Georgia 1 0.1%
27 Ukraine 1 0.1%
28 Nepal 1 0.1%
29 Viet Nam 1 0.1%