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 106 41.6%
2 United States 90 35.3%
3 Germany 13 5.1%
4 Taiwan 12 4.7%
5 Netherlands 8 3.1%
6 Hong Kong 7 2.7%
7 Japan 6 2.4%
8 Canada 6 2.4%
9 France 2 0.8%
10 Macao 2 0.8%
11 Spain 2 0.8%
12 Australia 1 0.4%