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 United States 64 44.8%
2 China 52 36.4%
3 Germany 5 3.5%
4 Netherlands 4 2.8%
5 Singapore 4 2.8%
6 Australia 3 2.1%
7 Canada 3 2.1%
8 New Zealand 2 1.4%
9 Japan 2 1.4%
10 Korea, Republic of 2 1.4%
11 Hong Kong 1 0.7%
12 Slovakia 1 0.7%