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 79 40.9%
2 United States 68 35.2%
3 Canada 12 6.2%
4 India 6 3.1%
5 Germany 5 2.6%
6 Russia 5 2.6%
7 Taiwan 4 2.1%
8 United Kingdom 2 1%
9 South Africa 2 1%
10 Hong Kong 2 1%
11 France 2 1%
12 Korea, Republic of 2 1%
13 Malaysia 2 1%
14 Netherlands 2 1%