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 300 52.5%
2 United States 117 20.5%
3 Germany 34 6%
4 Hong Kong 21 3.7%
5 Taiwan 18 3.2%
6 Japan 17 3%
7 Macao 13 2.3%
8 Australia 9 1.6%
9 Canada 9 1.6%
10 Netherlands 7 1.2%
11 Romania 4 0.7%
12 Singapore 4 0.7%
13 Russia 3 0.5%
14 Malaysia 2 0.4%
15 Moldova, Republic of 2 0.4%
16 Korea, Republic of 2 0.4%
17 Indonesia 2 0.4%
18 Ireland 2 0.4%
19 United Kingdom 2 0.4%
20 India 1 0.2%
21 Finland 1 0.2%
22 Ukraine 1 0.2%