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 20 35.7%
2 United States 8 14.3%
3 Germany 6 10.7%
4 Singapore 4 7.1%
5 Canada 3 5.4%
6 Australia 2 3.6%
7 Japan 2 3.6%
8 Ukraine 2 3.6%
9 United Kingdom 2 3.6%
10 New Zealand 2 3.6%
11 Taiwan 1 1.8%
12 Korea, Republic of 1 1.8%
13 Macao 1 1.8%
14 Malaysia 1 1.8%
15 France 1 1.8%