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 China 199 61.6%
2 United States 69 21.4%
3 10 3.1%
4 Korea, Republic of 7 2.2%
5 Canada 6 1.9%
6 Hong Kong 5 1.5%
7 Japan 4 1.2%
8 Germany 4 1.2%
9 Ireland 3 0.9%
10 Singapore 3 0.9%
11 Taiwan 2 0.6%
12 Romania 2 0.6%
13 Russia 2 0.6%
14 Hungary 2 0.6%
15 United Kingdom 2 0.6%
16 Malaysia 1 0.3%
17 Turkey 1 0.3%
18 Ukraine 1 0.3%