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 206 33.6%
2 United States 178 29%
3 Netherlands 149 24.3%
4 Czech Republic 31 5.1%
5 Canada 18 2.9%
6 Germany 10 1.6%
7 Korea, Republic of 8 1.3%
8 United Kingdom 3 0.5%
9 Spain 2 0.3%
10 Malaysia 2 0.3%
11 Chile 1 0.2%
12 Congo, The Democratic Republic of The 1 0.2%
13 Thailand 1 0.2%
14 Ukraine 1 0.2%
15 Russia 1 0.2%
16 Viet Nam 1 0.2%