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 United States 220 32.8%
2 China 184 27.5%
3 Netherlands 146 21.8%
4 Germany 29 4.3%
5 Canada 20 3%
6 Czech Republic 15 2.2%
7 France 9 1.3%
8 Korea, Republic of 8 1.2%
9 Japan 5 0.7%
10 Ukraine 5 0.7%
11 Brazil 4 0.6%
12 Hong Kong 3 0.4%
13 Taiwan 3 0.4%
14 Singapore 2 0.3%
15 Slovakia 2 0.3%
16 India 2 0.3%
17 Australia 2 0.3%
18 Denmark 2 0.3%
19 Georgia 1 0.1%
20 1 0.1%
21 Argentina 1 0.1%
22 Malaysia 1 0.1%
23 Mexico 1 0.1%
24 Romania 1 0.1%
25 Russia 1 0.1%
26 Turkey 1 0.1%
27 United Kingdom 1 0.1%