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 250 47.3%
2 United States 128 24.2%
3 Netherlands 92 17.4%
4 Germany 32 6%
5 Canada 4 0.8%
6 Czech Republic 3 0.6%
7 Brazil 2 0.4%
8 France 2 0.4%
9 Taiwan 2 0.4%
10 India 2 0.4%
11 Japan 2 0.4%
12 Kyrgyzstan 1 0.2%
13 Malaysia 1 0.2%
14 Ukraine 1 0.2%
15 United Kingdom 1 0.2%
16 Romania 1 0.2%
17 Switzerland 1 0.2%
18 Hong Kong 1 0.2%
19 Albania 1 0.2%
20 Finland 1 0.2%
21 Viet Nam 1 0.2%