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 337 55.2%
2 United States 127 20.8%
3 Netherlands 87 14.3%
4 Canada 19 3.1%
5 Germany 16 2.6%
6 Hong Kong 6 1%
7 Latvia 6 1%
8 India 4 0.7%
9 Australia 3 0.5%
10 France 3 0.5%
11 Russia 2 0.3%