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 355 37.8%
2 United States 285 30.3%
3 Netherlands 116 12.3%
4 Germany 32 3.4%
5 Korea, Republic of 29 3.1%
6 Canada 22 2.3%
7 Taiwan 15 1.6%
8 Switzerland 13 1.4%
9 Russia 13 1.4%
10 Hong Kong 10 1.1%
11 Hungary 10 1.1%
12 France 7 0.7%
13 Norway 6 0.6%
14 Italy 5 0.5%
15 India 4 0.4%
16 Brazil 2 0.2%
17 Czech Republic 2 0.2%
18 Greece 2 0.2%
19 Macao 2 0.2%
20 Spain 2 0.2%
21 Turkey 2 0.2%
22 Ukraine 1 0.1%
23 Sweden 1 0.1%
24 Singapore 1 0.1%
25 Mexico 1 0.1%
26 Poland 1 0.1%
27 Iran, Islamic Republic of 1 0.1%