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 United States 101 45.3%
2 China 81 36.3%
3 Canada 11 4.9%
4 Germany 7 3.1%
5 Russia 5 2.2%
6 United Kingdom 4 1.8%
7 Sri Lanka 2 0.9%
8 Hong Kong 2 0.9%
9 Malaysia 2 0.9%
10 Netherlands 2 0.9%
11 Australia 2 0.9%
12 France 1 0.4%
13 Latvia 1 0.4%
14 Taiwan 1 0.4%
15 Spain 1 0.4%