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 United States 89 46.8%
2 China 68 35.8%
3 Netherlands 9 4.7%
4 Korea, Republic of 7 3.7%
5 Ukraine 5 2.6%
6 Morocco 2 1.1%
7 New Zealand 2 1.1%
8 Canada 2 1.1%
9 Azerbaijan 1 0.5%
10 Hong Kong 1 0.5%
11 India 1 0.5%
12 Romania 1 0.5%
13 Spain 1 0.5%
14 Viet Nam 1 0.5%