BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 1104 65.6%
2 United States 296 17.6%
3 Taiwan 89 5.3%
4 Hong Kong 50 3%
5 Germany 39 2.3%
6 Netherlands 30 1.8%
7 Japan 23 1.4%
8 Canada 13 0.8%
9 Macao 10 0.6%
10 Russia 6 0.4%
11 Korea, Republic of 5 0.3%
12 Malaysia 3 0.2%
13 Singapore 3 0.2%
14 Ireland 3 0.2%
15 Italy 2 0.1%
16 Spain 2 0.1%
17 Ukraine 2 0.1%
18 United Kingdom 1 0.1%
19 France 1 0.1%
20 Australia 1 0.1%
21 Brazil 1 0.1%