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 273 38.2%
2 United States 209 29.3%
3 Germany 37 5.2%
4 Canada 31 4.3%
5 Hong Kong 27 3.8%
6 Taiwan 25 3.5%
7 Korea, Republic of 22 3.1%
8 Singapore 21 2.9%
9 Malaysia 11 1.5%
10 Japan 10 1.4%
11 Australia 9 1.3%
12 Netherlands 8 1.1%
13 United Kingdom 7 1%
14 France 7 1%
15 New Zealand 6 0.8%
16 Viet Nam 3 0.4%
17 Russia 2 0.3%
18 Spain 2 0.3%
19 Italy 2 0.3%
20 Indonesia 1 0.1%
21 Panama 1 0.1%