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 288 36%
2 China 273 34.1%
3 Germany 86 10.7%
4 Netherlands 59 7.4%
5 Sweden 25 3.1%
6 Korea, Republic of 12 1.5%
7 Cambodia 7 0.9%
8 Russia 6 0.7%
9 France 6 0.7%
10 Hong Kong 5 0.6%
11 Israel 4 0.5%
12 Italy 4 0.5%
13 Canada 4 0.5%
14 Senegal 3 0.4%
15 Spain 3 0.4%
16 Taiwan 2 0.2%
17 Saudi Arabia 2 0.2%
18 Norway 2 0.2%
19 Romania 1 0.1%
20 Malaysia 1 0.1%
21 Finland 1 0.1%
22 Belarus 1 0.1%
23 Bulgaria 1 0.1%
24 Ukraine 1 0.1%
25 United Kingdom 1 0.1%
26 Sri Lanka 1 0.1%
27 Singapore 1 0.1%
28 Slovakia 1 0.1%