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 312 39.9%
2 China 293 37.5%
3 Netherlands 94 12%
4 Germany 23 2.9%
5 Korea, Republic of 18 2.3%
6 Canada 11 1.4%
7 Hong Kong 8 1%
8 India 5 0.6%
9 Taiwan 5 0.6%
10 France 2 0.3%
11 New Zealand 2 0.3%
12 Singapore 2 0.3%
13 South Africa 2 0.3%
14 Japan 2 0.3%
15 Australia 2 0.3%
16 Finland 1 0.1%