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 70 40.9%
2 United States 67 39.2%
3 Germany 10 5.8%
4 Canada 9 5.3%
5 Taiwan 3 1.8%
6 Hong Kong 3 1.8%
7 New Zealand 3 1.8%
8 Japan 2 1.2%
9 Netherlands 2 1.2%
10 Slovakia 1 0.6%
11 France 1 0.6%