BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 159 41.1%
2 United States 136 35.1%
3 Singapore 42 10.9%
4 Canada 9 2.3%
5 Germany 8 2.1%
6 Japan 8 2.1%
7 Taiwan 6 1.6%
8 Hong Kong 5 1.3%
9 Australia 4 1%
10 Malaysia 2 0.5%
11 Norway 2 0.5%
12 Russia 1 0.3%
13 Spain 1 0.3%
14 Netherlands 1 0.3%
15 New Zealand 1 0.3%
16 Nigeria 1 0.3%
17 1 0.3%