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 202 72.9%
2 United States 49 17.7%
3 Korea, Republic of 8 2.9%
4 Germany 5 1.8%
5 Russia 3 1.1%
6 Honduras 2 0.7%
7 Canada 2 0.7%
8 Azerbaijan 1 0.4%
9 Singapore 1 0.4%
10 Sri Lanka 1 0.4%
11 Turkey 1 0.4%
12 Ukraine 1 0.4%
13 Netherlands 1 0.4%