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 202 33.6%
2 China 160 26.6%
3 Sweden 106 17.6%
4 Netherlands 78 13%
5 Germany 32 5.3%
6 Canada 7 1.2%
7 Venezuela, Bolivarian Republic of 6 1%
8 Hong Kong 4 0.7%
9 Macao 2 0.3%
10 Norway 2 0.3%
11 Japan 1 0.2%
12 France 1 0.2%
13 Thailand 1 0.2%