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 194 39%
2 United States 127 25.6%
3 Taiwan 58 11.7%
4 Germany 35 7%
5 Hong Kong 27 5.4%
6 Canada 13 2.6%
7 Malaysia 10 2%
8 Netherlands 8 1.6%
9 Japan 5 1%
10 Macao 4 0.8%
11 Belgium 3 0.6%
12 Singapore 3 0.6%
13 Brazil 2 0.4%
14 Australia 2 0.4%
15 Norway 1 0.2%
16 Russia 1 0.2%
17 Ukraine 1 0.2%
18 Estonia 1 0.2%
19 France 1 0.2%
20 Viet Nam 1 0.2%