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 346 46.3%
2 United States 167 22.3%
3 Netherlands 155 20.7%
4 Hong Kong 17 2.3%
5 Czech Republic 15 2%
6 Korea, Republic of 10 1.3%
7 Germany 7 0.9%
8 Russia 6 0.8%
9 Australia 5 0.7%
10 India 4 0.5%
11 Canada 3 0.4%
12 France 3 0.4%
13 Brazil 2 0.3%
14 Singapore 2 0.3%
15 United Kingdom 2 0.3%
16 Malaysia 2 0.3%
17 New Zealand 2 0.3%