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 129 55.1%
2 United States 56 23.9%
3 Germany 16 6.8%
4 Netherlands 9 3.8%
5 Turkey 4 1.7%
6 India 4 1.7%
7 Japan 3 1.3%
8 Korea, Republic of 3 1.3%
9 France 3 1.3%
10 Hong Kong 2 0.9%
11 Iran, Islamic Republic of 2 0.9%
12 Italy 1 0.4%
13 Morocco 1 0.4%
14 Canada 1 0.4%