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 102 42.3%
2 China 69 28.6%
3 Netherlands 15 6.2%
4 Korea, Republic of 11 4.6%
5 Japan 9 3.7%
6 Germany 9 3.7%
7 Cambodia 6 2.5%
8 Nigeria 6 2.5%
9 Russia 4 1.7%
10 Canada 4 1.7%
11 Australia 2 0.8%
12 Ukraine 2 0.8%
13 India 1 0.4%
14 Singapore 1 0.4%