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 179 36.2%
2 Netherlands 155 31.4%
3 United States 105 21.3%
4 Germany 16 3.2%
5 Canada 10 2%
6 India 6 1.2%
7 Taiwan 5 1%
8 Japan 4 0.8%
9 Singapore 3 0.6%
10 Spain 3 0.6%
11 Indonesia 2 0.4%
12 Ireland 2 0.4%
13 Austria 2 0.4%
14 Hong Kong 2 0.4%