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 29 38.7%
2 United States 17 22.7%
3 Bulgaria 4 5.3%
4 Japan 4 5.3%
5 Germany 3 4%
6 Hong Kong 3 4%
7 Netherlands 3 4%
8 Australia 2 2.7%
9 Turkey 2 2.7%
10 Ireland 2 2.7%
11 Latvia 1 1.3%
12 Canada 1 1.3%
13 Ukraine 1 1.3%
14 Singapore 1 1.3%
15 South Africa 1 1.3%
16 Spain 1 1.3%