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 214 39.3%
2 United States 205 37.6%
3 Netherlands 66 12.1%
4 Germany 20 3.7%
5 Canada 13 2.4%
6 Korea, Republic of 9 1.7%
7 Macao 4 0.7%
8 Hong Kong 4 0.7%
9 Japan 2 0.4%
10 France 2 0.4%
11 South Africa 2 0.4%
12 Ukraine 2 0.4%
13 United Kingdom 1 0.2%
14 Taiwan 1 0.2%