BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 United States 428 34.7%
2 China 398 32.2%
3 Netherlands 127 10.3%
4 Germany 74 6%
5 France 70 5.7%
6 Hong Kong 33 2.7%
7 United Kingdom 25 2%
8 Taiwan 15 1.2%
9 Russia 12 1%
10 Canada 9 0.7%
11 Finland 8 0.6%
12 Portugal 6 0.5%
13 Korea, Republic of 4 0.3%
14 India 3 0.2%
15 Ireland 3 0.2%
16 Japan 3 0.2%
17 3 0.2%
18 Ukraine 3 0.2%
19 Australia 2 0.2%
20 Cambodia 1 0.1%
21 Algeria 1 0.1%
22 Czech Republic 1 0.1%
23 Estonia 1 0.1%
24 Malaysia 1 0.1%
25 Moldova, Republic of 1 0.1%
26 Poland 1 0.1%
27 Thailand 1 0.1%
28 Singapore 1 0.1%