BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 161 54.8%
2 United States 53 18%
3 Singapore 18 6.1%
4 Taiwan 10 3.4%
5 Canada 10 3.4%
6 Hong Kong 10 3.4%
7 Netherlands 7 2.4%
8 India 6 2%
9 Malaysia 4 1.4%
10 New Zealand 3 1%
11 Viet Nam 2 0.7%
12 Japan 2 0.7%
13 Korea, Republic of 2 0.7%
14 Costa Rica 2 0.7%
15 France 2 0.7%
16 Germany 2 0.7%