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 China 240 64.2%
2 United States 71 19%
3 Australia 12 3.2%
4 Hong Kong 10 2.7%
5 United Kingdom 8 2.1%
6 Germany 7 1.9%
7 Canada 6 1.6%
8 France 4 1.1%
9 Taiwan 4 1.1%
10 Japan 3 0.8%
11 Malaysia 2 0.5%
12 Singapore 2 0.5%
13 Spain 1 0.3%
14 Thailand 1 0.3%
15 New Zealand 1 0.3%
16 Portugal 1 0.3%
17 Korea, Republic of 1 0.3%