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 221 39.8%
2 United States 169 30.5%
3 Netherlands 100 18%
4 Germany 14 2.5%
5 Canada 13 2.3%
6 Korea, Republic of 12 2.2%
7 Indonesia 8 1.4%
8 France 4 0.7%
9 Russia 3 0.5%
10 New Zealand 2 0.4%
11 United Kingdom 2 0.4%
12 Hong Kong 2 0.4%
13 India 2 0.4%
14 Kyrgyzstan 1 0.2%
15 Malaysia 1 0.2%
16 Ukraine 1 0.2%