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 37 40.2%
2 United States 23 25%
3 Netherlands 13 14.1%
4 Germany 7 7.6%
5 Brazil 5 5.4%
6 Bulgaria 1 1.1%
7 Congo, The Democratic Republic of The 1 1.1%
8 Hong Kong 1 1.1%
9 Japan 1 1.1%
10 Portugal 1 1.1%
11 Ukraine 1 1.1%
12 Argentina 1 1.1%