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 343 44.5%
2 United States 218 28.3%
3 Netherlands 127 16.5%
4 Korea, Republic of 20 2.6%
5 Germany 17 2.2%
6 Canada 16 2.1%
7 Hong Kong 6 0.8%
8 France 6 0.8%
9 Ireland 5 0.6%
10 Japan 3 0.4%
11 India 3 0.4%
12 Singapore 3 0.4%
13 Slovakia 2 0.3%
14 Russia 2 0.3%