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 China 32 41%
2 United States 26 33.3%
3 France 5 6.4%
4 Germany 4 5.1%
5 Ivory Coast 4 5.1%
6 Republic of Korea 3 3.8%
7 Thailand 1 1.3%
8 Ukraine 1 1.3%
9 Korea, Republic of 1 1.3%
10 Netherlands 1 1.3%