BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 508 44.1%
2 United States 254 22.1%
3 Netherlands 122 10.6%
4 Germany 84 7.3%
5 France 78 6.8%
6 Canada 27 2.3%
7 Czech Republic 14 1.2%
8 Hong Kong 8 0.7%
9 India 8 0.7%
10 Malaysia 7 0.6%
11 Japan 5 0.4%
12 United Kingdom 5 0.4%
13 Turkey 4 0.3%
14 Philippines 4 0.3%
15 Russia 4 0.3%
16 Singapore 2 0.2%
17 Spain 2 0.2%
18 Jordan 2 0.2%
19 Korea, Republic of 2 0.2%
20 Isle of Man 2 0.2%
21 Bahrain 2 0.2%
22 Taiwan 2 0.2%
23 Tunisia 2 0.2%
24 Norway 1 0.1%
25 Dominican Republic 1 0.1%
26 Switzerland 1 0.1%