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 293 46.1%
2 United States 165 25.9%
3 Netherlands 108 17%
4 Canada 19 3%
5 Germany 10 1.6%
6 Hong Kong 10 1.6%
7 Taiwan 6 0.9%
8 Japan 5 0.8%
9 France 4 0.6%
10 Nigeria 3 0.5%
11 Russia 3 0.5%
12 Malaysia 2 0.3%
13 Czech Republic 2 0.3%
14 Australia 1 0.2%
15 Korea, Republic of 1 0.2%
16 India 1 0.2%
17 Turkey 1 0.2%
18 Ukraine 1 0.2%
19 United Kingdom 1 0.2%