BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 166 59.1%
2 United States 79 28.1%
3 Canada 7 2.5%
4 Germany 6 2.1%
5 Japan 5 1.8%
6 Hong Kong 4 1.4%
7 Russia 4 1.4%
8 Netherlands 3 1.1%
9 Malaysia 2 0.7%
10 Comoros 2 0.7%
11 France 2 0.7%
12 Ukraine 1 0.4%