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 201 61.8%
2 United States 63 19.4%
3 Taiwan 18 5.5%
4 Germany 18 5.5%
5 Malaysia 3 0.9%
6 Panama 2 0.6%
7 Russia 2 0.6%
8 Singapore 2 0.6%
9 Turkey 2 0.6%
10 United Kingdom 2 0.6%
11 Brazil 2 0.6%
12 Hong Kong 2 0.6%
13 Japan 2 0.6%
14 Korea, Republic of 1 0.3%
15 Macao 1 0.3%
16 Australia 1 0.3%
17 Austria 1 0.3%
18 India 1 0.3%
19 New Zealand 1 0.3%