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 163 52.6%
2 United States 51 16.5%
3 Germany 44 14.2%
4 Taiwan 13 4.2%
5 Canada 8 2.6%
6 New Zealand 5 1.6%
7 Singapore 3 1%
8 Malaysia 3 1%
9 Hong Kong 3 1%
10 India 2 0.6%
11 Brazil 2 0.6%
12 Korea, Republic of 2 0.6%
13 Netherlands 2 0.6%
14 Philippines 2 0.6%
15 Thailand 2 0.6%
16 Moldova, Republic of 1 0.3%
17 Belgium 1 0.3%
18 France 1 0.3%
19 Isle of Man 1 0.3%
20 Japan 1 0.3%