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 108 48%
2 United States 66 29.3%
3 Netherlands 26 11.6%
4 Germany 7 3.1%
5 Taiwan 3 1.3%
6 Korea, Republic of 2 0.9%
7 Czech Republic 2 0.9%
8 Brazil 2 0.9%
9 Cambodia 1 0.4%
10 Malaysia 1 0.4%
11 Nepal 1 0.4%
12 Hong Kong 1 0.4%
13 Thailand 1 0.4%
14 Ukraine 1 0.4%
15 United Kingdom 1 0.4%
16 South Africa 1 0.4%
17 Viet Nam 1 0.4%