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 341 50.7%
2 United States 186 27.7%
3 Netherlands 88 13.1%
4 Germany 18 2.7%
5 Hong Kong 16 2.4%
6 Taiwan 8 1.2%
7 Russia 4 0.6%
8 Canada 3 0.4%
9 India 2 0.3%
10 Japan 2 0.3%
11 Macao 2 0.3%
12 Belarus 1 0.1%
13 France 1 0.1%