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 49 47.1%
2 United States 19 18.3%
3 Netherlands 8 7.7%
4 Taiwan 5 4.8%
5 Hong Kong 4 3.8%
6 Belgium 3 2.9%
7 Canada 2 1.9%
8 Dominican Republic 2 1.9%
9 Korea, Republic of 2 1.9%
10 Singapore 2 1.9%
11 Australia 2 1.9%
12 Sweden 2 1.9%
13 Spain 1 1%
14 United Kingdom 1 1%
15 New Zealand 1 1%
16 Germany 1 1%