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 100 54.6%
2 United States 58 31.7%
3 Germany 7 3.8%
4 Spain 4 2.2%
5 Singapore 3 1.6%
6 Canada 2 1.1%
7 Hong Kong 2 1.1%
8 Ireland 2 1.1%
9 Malaysia 2 1.1%
10 Ukraine 2 1.1%
11 Switzerland 1 0.5%