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 268 57.4%
2 United States 81 17.3%
3 Germany 42 9%
4 Hong Kong 18 3.9%
5 Canada 16 3.4%
6 United Kingdom 6 1.3%
7 Malaysia 6 1.3%
8 Japan 5 1.1%
9 Australia 4 0.9%
10 Mexico 3 0.6%
11 Panama 3 0.6%
12 Singapore 3 0.6%
13 Spain 3 0.6%
14 Turkey 2 0.4%
15 Brazil 2 0.4%
16 Finland 2 0.4%
17 France 1 0.2%
18 Denmark 1 0.2%
19 Netherlands 1 0.2%