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 32 32.7%
2 United States 28 28.6%
3 Netherlands 10 10.2%
4 Canada 5 5.1%
5 Germany 4 4.1%
6 United Kingdom 3 3.1%
7 Poland 2 2%
8 Russia 2 2%
9 Singapore 2 2%
10 Thailand 2 2%
11 Korea, Republic of 2 2%
12 Kyrgyzstan 1 1%
13 Malaysia 1 1%
14 Hong Kong 1 1%
15 Brazil 1 1%
16 Czech Republic 1 1%
17 Ukraine 1 1%