BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 United States 198 44.9%
2 China 196 44.4%
3 8 1.8%
4 Germany 7 1.6%
5 Korea, Republic of 5 1.1%
6 Hong Kong 4 0.9%
7 Japan 4 0.9%
8 Iran, Islamic Republic of 3 0.7%
9 Taiwan 3 0.7%
10 Turkey 2 0.5%
11 Malaysia 2 0.5%
12 Ireland 2 0.5%
13 Canada 1 0.2%
14 France 1 0.2%
15 Netherlands 1 0.2%
16 Singapore 1 0.2%
17 Macao 1 0.2%
18 Ukraine 1 0.2%
19 Thailand 1 0.2%