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 133 68.2%
2 United States 32 16.4%
3 Japan 9 4.6%
4 Canada 6 3.1%
5 Ukraine 3 1.5%
6 Korea, Republic of 2 1%
7 Russia 2 1%
8 Singapore 2 1%
9 Germany 2 1%
10 Hong Kong 2 1%
11 France 1 0.5%
12 Slovakia 1 0.5%