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 186 38.6%
2 Netherlands 160 33.2%
3 United States 92 19.1%
4 Canada 12 2.5%
5 Germany 8 1.7%
6 Australia 6 1.2%
7 India 5 1%
8 Viet Nam 2 0.4%
9 Thailand 2 0.4%
10 Turkey 1 0.2%
11 Ukraine 1 0.2%
12 Singapore 1 0.2%
13 Sweden 1 0.2%
14 Japan 1 0.2%
15 Korea, Republic of 1 0.2%
16 Kyrgyzstan 1 0.2%
17 Czech Republic 1 0.2%
18 Georgia 1 0.2%