BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 United States 206 38.5%
2 China 155 29%
3 Netherlands 54 10.1%
4 Germany 42 7.9%
5 France 20 3.7%
6 Hong Kong 14 2.6%
7 Canada 6 1.1%
8 Portugal 6 1.1%
9 Singapore 6 1.1%
10 United Kingdom 4 0.7%
11 4 0.7%
12 Australia 3 0.6%
13 Ukraine 3 0.6%
14 Norway 3 0.6%
15 Taiwan 2 0.4%
16 Korea, Republic of 2 0.4%
17 Macao 2 0.4%
18 Japan 1 0.2%
19 Bangladesh 1 0.2%
20 New Zealand 1 0.2%