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 75 49.7%
2 United States 48 31.8%
3 Canada 10 6.6%
4 Brazil 4 2.6%
5 Spain 3 2%
6 Taiwan 3 2%
7 Germany 3 2%
8 Netherlands 2 1.3%
9 Hong Kong 1 0.7%
10 Moldova, Republic of 1 0.7%
11 Ukraine 1 0.7%