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 41 32.5%
2 Netherlands 30 23.8%
3 United States 27 21.4%
4 Germany 9 7.1%
5 Brazil 4 3.2%
6 Japan 2 1.6%
7 Kazakhstan 1 0.8%
8 Korea, Republic of 1 0.8%
9 Latvia 1 0.8%
10 Malaysia 1 0.8%
11 Mexico 1 0.8%
12 Canada 1 0.8%
13 Czech Republic 1 0.8%
14 Viet Nam 1 0.8%
15 New Zealand 1 0.8%
16 Philippines 1 0.8%
17 Singapore 1 0.8%
18 Taiwan 1 0.8%
19 Ukraine 1 0.8%