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 578 36.8%
2 China 486 30.9%
3 Netherlands 163 10.4%
4 Germany 132 8.4%
5 Canada 46 2.9%
6 Korea, Republic of 32 2%
7 Russia 19 1.2%
8 Taiwan 15 1%
9 France 11 0.7%
10 Senegal 9 0.6%
11 Sweden 8 0.5%
12 Turkey 8 0.5%
13 Brazil 7 0.4%
14 Ireland 6 0.4%
15 Hong Kong 5 0.3%
16 India 5 0.3%
17 Singapore 5 0.3%
18 United Kingdom 5 0.3%
19 Iran, Islamic Republic of 4 0.3%
20 Switzerland 3 0.2%
21 Ukraine 3 0.2%
22 Portugal 3 0.2%
23 Malaysia 2 0.1%
24 New Zealand 2 0.1%
25 Poland 2 0.1%
26 Austria 2 0.1%
27 Estonia 2 0.1%
28 Georgia 1 0.1%
29 Belarus 1 0.1%
30 Cambodia 1 0.1%
31 Kazakhstan 1 0.1%
32 Lithuania 1 0.1%
33 Romania 1 0.1%
34 Saudi Arabia 1 0.1%
35 Thailand 1 0.1%
36 Sri Lanka 1 0.1%