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 36 42.4%
2 United States 24 28.2%
3 Netherlands 7 8.2%
4 India 3 3.5%
5 Malaysia 2 2.4%
6 New Zealand 2 2.4%
7 Hong Kong 2 2.4%
8 Australia 2 2.4%
9 Bahrain 2 2.4%
10 Singapore 2 2.4%
11 Switzerland 1 1.2%
12 Turkey 1 1.2%
13 Russia 1 1.2%