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 130 55.3%
2 United States 68 28.9%
3 Canada 6 2.6%
4 Germany 6 2.6%
5 Hong Kong 6 2.6%
6 Taiwan 5 2.1%
7 Thailand 2 0.9%
8 Singapore 2 0.9%
9 Spain 2 0.9%
10 Iran, Islamic Republic of 2 0.9%
11 Italy 2 0.9%
12 Malaysia 1 0.4%
13 Poland 1 0.4%
14 India 1 0.4%
15 Australia 1 0.4%