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 229 66.4%
2 United States 81 23.5%
3 Canada 7 2%
4 Taiwan 7 2%
5 Czech Republic 4 1.2%
6 Germany 4 1.2%
7 Hong Kong 4 1.2%
8 France 3 0.9%
9 Russia 2 0.6%
10 Singapore 1 0.3%
11 Macao 1 0.3%
12 Netherlands 1 0.3%
13 Ukraine 1 0.3%