BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 384 81.5%
2 United States 52 11%
3 Germany 7 1.5%
4 Hong Kong 7 1.5%
5 Ireland 7 1.5%
6 France 3 0.6%
7 2 0.4%
8 Bulgaria 2 0.4%
9 Palestine, State of 2 0.4%
10 Singapore 2 0.4%
11 Ukraine 1 0.2%
12 Russia 1 0.2%
13 Canada 1 0.2%