BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 168 61.1%
2 United States 81 29.5%
3 Canada 5 1.8%
4 Germany 4 1.5%
5 India 4 1.5%
6 Malaysia 3 1.1%
7 Japan 2 0.7%
8 Kazakhstan 2 0.7%
9 Korea, Republic of 2 0.7%
10 Brazil 1 0.4%
11 France 1 0.4%
12 Russia 1 0.4%
13 Ukraine 1 0.4%