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 31 36%
2 United States 18 20.9%
3 Netherlands 13 15.1%
4 Germany 8 9.3%
5 Japan 2 2.3%
6 Taiwan 2 2.3%
7 Thailand 2 2.3%
8 Ukraine 1 1.2%
9 Sri Lanka 1 1.2%
10 Sweden 1 1.2%
11 Kazakhstan 1 1.2%
12 Korea, Republic of 1 1.2%
13 Malaysia 1 1.2%
14 Ireland 1 1.2%
15 Brazil 1 1.2%
16 Canada 1 1.2%
17 Chile 1 1.2%