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 62 48.4%
2 United States 28 21.9%
3 Netherlands 15 11.7%
4 Germany 11 8.6%
5 Brazil 3 2.3%
6 Chile 1 0.8%
7 Japan 1 0.8%
8 Czech Republic 1 0.8%
9 France 1 0.8%
10 Georgia 1 0.8%
11 Philippines 1 0.8%
12 Taiwan 1 0.8%
13 Ukraine 1 0.8%
14 Australia 1 0.8%