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 120 45.5%
2 United States 101 38.3%
3 Netherlands 8 3%
4 Taiwan 6 2.3%
5 Japan 5 1.9%
6 Korea, Republic of 5 1.9%
7 Germany 5 1.9%
8 Australia 2 0.8%
9 Canada 2 0.8%
10 Turkey 2 0.8%
11 Switzerland 2 0.8%
12 United Kingdom 1 0.4%
13 Macao 1 0.4%
14 Hong Kong 1 0.4%
15 New Zealand 1 0.4%
16 Puerto Rico 1 0.4%
17 Spain 1 0.4%