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 231 75.7%
2 United States 45 14.8%
3 Canada 8 2.6%
4 Korea, Republic of 6 2%
5 Germany 4 1.3%
6 Ireland 2 0.7%
7 France 2 0.7%
8 Russia 2 0.7%
9 Singapore 2 0.7%
10 Ukraine 1 0.3%
11 Australia 1 0.3%
12 New Zealand 1 0.3%