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 324 44.6%
2 United States 164 22.6%
3 Netherlands 161 22.2%
4 Germany 25 3.4%
5 Russia 21 2.9%
6 Canada 9 1.2%
7 Ukraine 5 0.7%
8 United Kingdom 5 0.7%
9 Singapore 4 0.6%
10 Romania 3 0.4%
11 Hong Kong 2 0.3%
12 Malaysia 2 0.3%
13 Australia 1 0.1%