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 51 33.8%
2 United States 42 27.8%
3 Netherlands 13 8.6%
4 Australia 10 6.6%
5 Korea, Republic of 7 4.6%
6 Singapore 6 4%
7 Malaysia 3 2%
8 Mongolia 3 2%
9 Canada 3 2%
10 Hong Kong 2 1.3%
11 Ireland 2 1.3%
12 Italy 2 1.3%
13 Spain 2 1.3%
14 New Zealand 1 0.7%
15 Nigeria 1 0.7%
16 Philippines 1 0.7%
17 Iran, Islamic Republic of 1 0.7%
18 France 1 0.7%