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 123 50.2%
2 United States 72 29.4%
3 Canada 10 4.1%
4 Ireland 9 3.7%
5 Germany 7 2.9%
6 Colombia 6 2.4%
7 Netherlands 5 2%
8 Russia 3 1.2%
9 India 3 1.2%
10 Iran, Islamic Republic of 2 0.8%
11 France 2 0.8%
12 Hong Kong 2 0.8%
13 Ukraine 1 0.4%