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 163 46%
2 United States 99 28%
3 Sweden 25 7.1%
4 Germany 20 5.6%
5 Netherlands 17 4.8%
6 Israel 6 1.7%
7 Korea, Republic of 5 1.4%
8 India 4 1.1%
9 Singapore 4 1.1%
10 Slovakia 2 0.6%
11 Taiwan 2 0.6%
12 France 2 0.6%
13 Norway 2 0.6%
14 Russia 1 0.3%
15 Moldova, Republic of 1 0.3%
16 Ukraine 1 0.3%