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 56 34.4%
2 United States 43 26.4%
3 Netherlands 20 12.3%
4 Canada 8 4.9%
5 Korea, Republic of 7 4.3%
6 France 6 3.7%
7 Taiwan 5 3.1%
8 Hong Kong 4 2.5%
9 Australia 3 1.8%
10 Malaysia 2 1.2%
11 Iran, Islamic Republic of 2 1.2%
12 Russia 2 1.2%
13 Singapore 2 1.2%
14 New Zealand 1 0.6%
15 United Kingdom 1 0.6%
16 Ireland 1 0.6%