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 275 41.2%
2 United States 167 25%
3 Netherlands 81 12.1%
4 Sweden 76 11.4%
5 Germany 19 2.8%
6 Canada 14 2.1%
7 France 11 1.6%
8 Hong Kong 6 0.9%
9 Taiwan 5 0.7%
10 United Kingdom 5 0.7%
11 Ghana 3 0.4%
12 Australia 2 0.3%
13 Korea, Republic of 2 0.3%
14 Ukraine 1 0.1%
15 India 1 0.1%