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 352 31.9%
2 United States 307 27.8%
3 Netherlands 203 18.4%
4 Sweden 96 8.7%
5 Canada 43 3.9%
6 Germany 32 2.9%
7 Czech Republic 14 1.3%
8 France 11 1%
9 Brazil 8 0.7%
10 Taiwan 6 0.5%
11 Singapore 5 0.5%
12 Japan 5 0.5%
13 Thailand 4 0.4%
14 United Kingdom 3 0.3%
15 Macao 2 0.2%
16 Romania 2 0.2%
17 Finland 2 0.2%
18 Chile 1 0.1%
19 Hong Kong 1 0.1%
20 Ireland 1 0.1%
21 Saudi Arabia 1 0.1%
22 Norway 1 0.1%
23 Morocco 1 0.1%
24 Korea, Republic of 1 0.1%
25 Kyrgyzstan 1 0.1%
26 Slovakia 1 0.1%
27 Ukraine 1 0.1%