BPG致力于知识的发现和传播
Total Visits of This Article
2018 | 总访问次数
排名 国家/地区 数量 占比
1 United States 16 42.1%
2 Germany 9 23.7%
3 China 4 10.5%
4 Myanmar 2 5.3%
5 Republic of Korea 1 2.6%
6 Singapore 1 2.6%
7 Spain 1 2.6%
8 Taiwan 1 2.6%
9 Canada 1 2.6%
10 Hong Kong 1 2.6%
11 India 1 2.6%