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 289 48.2%
2 United States 162 27%
3 Netherlands 98 16.4%
4 Germany 17 2.8%
5 Canada 13 2.2%
6 Korea, Republic of 9 1.5%
7 France 5 0.8%
8 India 2 0.3%
9 Indonesia 1 0.2%
10 New Zealand 1 0.2%
11 Philippines 1 0.2%
12 Ukraine 1 0.2%