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 118 38.4%
2 China 91 29.6%
3 Netherlands 26 8.5%
4 Germany 15 4.9%
5 France 13 4.2%
6 United Kingdom 7 2.3%
7 Taiwan 5 1.6%
8 Hong Kong 4 1.3%
9 Thailand 3 1%
10 Canada 3 1%
11 Republic of Korea 3 1%
12 Romania 3 1%
13 Singapore 3 1%
14 Ukraine 2 0.7%
15 India 2 0.7%
16 Australia 2 0.7%
17 Algeria 1 0.3%
18 Japan 1 0.3%
19 Korea, Republic of 1 0.3%
20 Macao 1 0.3%
21 Malaysia 1 0.3%
22 New Zealand 1 0.3%
23 Portugal 1 0.3%