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 944 49.4%
2 United States 527 27.6%
3 Netherlands 204 10.7%
4 Sweden 97 5.1%
5 Germany 46 2.4%
6 Canada 34 1.8%
7 France 13 0.7%
8 Russia 10 0.5%
9 Hong Kong 9 0.5%
10 South Africa 7 0.4%
11 Korea, Republic of 5 0.3%
12 Singapore 3 0.2%
13 Taiwan 3 0.2%
14 Ukraine 2 0.1%
15 Nigeria 2 0.1%
16 Mauritius 1 0.1%
17 United Arab Emirates 1 0.1%
18 United Kingdom 1 0.1%
19 Spain 1 0.1%