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 327 35.7%
2 United States 288 31.5%
3 Netherlands 140 15.3%
4 Taiwan 34 3.7%
5 Canada 31 3.4%
6 Hong Kong 25 2.7%
7 Germany 16 1.7%
8 Singapore 11 1.2%
9 Russia 10 1.1%
10 Korea, Republic of 10 1.1%
11 Japan 9 1%
12 France 4 0.4%
13 Switzerland 2 0.2%
14 Viet Nam 2 0.2%
15 Thailand 1 0.1%
16 Turkey 1 0.1%
17 Malaysia 1 0.1%
18 Senegal 1 0.1%
19 Australia 1 0.1%
20 Finland 1 0.1%