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 138 57%
2 United States 77 31.8%
3 Singapore 6 2.5%
4 Canada 4 1.7%
5 Germany 4 1.7%
6 Australia 3 1.2%
7 France 3 1.2%
8 Ukraine 3 1.2%
9 Netherlands 2 0.8%
10 Norway 1 0.4%
11 Hong Kong 1 0.4%