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 124 46.6%
2 United States 93 35%
3 Netherlands 13 4.9%
4 Germany 12 4.5%
5 France 4 1.5%
6 Canada 4 1.5%
7 Australia 3 1.1%
8 Taiwan 3 1.1%
9 Poland 2 0.8%
10 Spain 2 0.8%
11 Hong Kong 2 0.8%
12 India 2 0.8%
13 Japan 2 0.8%