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 36%
2 United States 44 32.4%
3 Netherlands 9 6.6%
4 Japan 8 5.9%
5 Germany 7 5.1%
6 Brazil 6 4.4%
7 Canada 2 1.5%
8 Russia 2 1.5%
9 Singapore 2 1.5%
10 Moldova, Republic of 2 1.5%
11 Austria 2 1.5%
12 Thailand 1 0.7%
13 Ukraine 1 0.7%
14 India 1 0.7%