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 458 39.4%
2 United States 341 29.3%
3 Netherlands 228 19.6%
4 Germany 59 5.1%
5 Korea, Republic of 20 1.7%
6 Canada 18 1.5%
7 France 9 0.8%
8 Jordan 5 0.4%
9 Ukraine 5 0.4%
10 Hong Kong 4 0.3%
11 India 3 0.3%
12 Russia 3 0.3%
13 Japan 2 0.2%
14 Bulgaria 2 0.2%
15 Georgia 1 0.1%
16 Hungary 1 0.1%
17 Thailand 1 0.1%
18 Kyrgyzstan 1 0.1%
19 Latvia 1 0.1%
20 Romania 1 0.1%