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 193 59.2%
2 United States 45 13.8%
3 Taiwan 18 5.5%
4 Germany 17 5.2%
5 Hong Kong 14 4.3%
6 Malaysia 9 2.8%
7 Singapore 5 1.5%
8 Canada 4 1.2%
9 Suriname 3 0.9%
10 Pakistan 3 0.9%
11 Ireland 3 0.9%
12 Korea, Republic of 2 0.6%
13 Argentina 2 0.6%
14 Ukraine 2 0.6%
15 United Kingdom 2 0.6%
16 Russia 1 0.3%
17 Australia 1 0.3%
18 Netherlands 1 0.3%
19 New Zealand 1 0.3%