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 26 34.2%
2 United States 15 19.7%
3 Germany 7 9.2%
4 Netherlands 6 7.9%
5 Singapore 4 5.3%
6 Canada 4 5.3%
7 Taiwan 3 3.9%
8 Korea, Republic of 2 2.6%
9 Japan 2 2.6%
10 Brazil 2 2.6%
11 Australia 1 1.3%
12 France 1 1.3%
13 Jordan 1 1.3%
14 Sri Lanka 1 1.3%
15 Portugal 1 1.3%