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 128 52.2%
2 United States 81 33.1%
3 Japan 10 4.1%
4 Hong Kong 7 2.9%
5 Germany 4 1.6%
6 Moldova, Republic of 3 1.2%
7 Netherlands 2 0.8%
8 United Kingdom 2 0.8%
9 Canada 2 0.8%
10 France 2 0.8%
11 Macao 2 0.8%
12 India 1 0.4%
13 Taiwan 1 0.4%