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 81 42%
2 United States 68 35.2%
3 Canada 9 4.7%
4 Germany 6 3.1%
5 Taiwan 6 3.1%
6 Singapore 5 2.6%
7 Japan 5 2.6%
8 Russia 3 1.6%
9 Hong Kong 3 1.6%
10 Australia 3 1.6%
11 Netherlands 2 1%
12 New Zealand 1 0.5%
13 Brazil 1 0.5%