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 213 68.1%
2 United States 37 11.8%
3 9 2.9%
4 Germany 8 2.6%
5 Canada 7 2.2%
6 Russia 7 2.2%
7 France 5 1.6%
8 Finland 4 1.3%
9 Hong Kong 3 1%
10 Japan 3 1%
11 Latvia 3 1%
12 Malaysia 2 0.6%
13 Poland 2 0.6%
14 Korea, Republic of 2 0.6%
15 Israel 2 0.6%
16 Singapore 2 0.6%
17 Ukraine 1 0.3%
18 Italy 1 0.3%
19 Bulgaria 1 0.3%
20 Portugal 1 0.3%