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 38 40.4%
2 United States 14 14.9%
3 Netherlands 13 13.8%
4 Germany 4 4.3%
5 Taiwan 3 3.2%
6 Russia 2 2.1%
7 Brazil 2 2.1%
8 United Kingdom 2 2.1%
9 Australia 1 1.1%
10 Uzbekistan 1 1.1%
11 Canada 1 1.1%
12 Chile 1 1.1%
13 Romania 1 1.1%
14 Sweden 1 1.1%
15 Ukraine 1 1.1%
16 India 1 1.1%
17 Kazakhstan 1 1.1%
18 Korea, Republic of 1 1.1%
19 Malaysia 1 1.1%
20 Mexico 1 1.1%
21 Czech Republic 1 1.1%
22 Estonia 1 1.1%
23 France 1 1.1%
24 Georgia 1 1.1%