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 97 39.8%
2 China 93 38.1%
3 Canada 13 5.3%
4 Korea, Republic of 8 3.3%
5 Netherlands 8 3.3%
6 Russia 4 1.6%
7 Germany 4 1.6%
8 Hong Kong 4 1.6%
9 Norway 3 1.2%
10 United Kingdom 2 0.8%
11 India 2 0.8%
12 Ireland 1 0.4%
13 Brazil 1 0.4%
14 Finland 1 0.4%
15 Singapore 1 0.4%
16 Thailand 1 0.4%
17 Ukraine 1 0.4%