BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 364 34.7%
2 China 281 26.8%
3 Netherlands 249 23.7%
4 Germany 36 3.4%
5 Canada 33 3.1%
6 Czech Republic 28 2.7%
7 Korea, Republic of 9 0.9%
8 Hong Kong 6 0.6%
9 France 6 0.6%
10 Japan 5 0.5%
11 Russia 5 0.5%
12 Spain 2 0.2%
13 Switzerland 2 0.2%
14 Taiwan 2 0.2%
15 Jordan 2 0.2%
16 Australia 2 0.2%
17 Austria 1 0.1%
18 Bangladesh 1 0.1%
19 Brazil 1 0.1%
20 Georgia 1 0.1%
21 Italy 1 0.1%
22 Malaysia 1 0.1%
23 Morocco 1 0.1%
24 New Zealand 1 0.1%
25 Norway 1 0.1%
26 Tajikistan 1 0.1%
27 Thailand 1 0.1%
28 Ukraine 1 0.1%
29 United Arab Emirates 1 0.1%
30 United Kingdom 1 0.1%
31 Singapore 1 0.1%
32 Slovakia 1 0.1%
33 Slovenia 1 0.1%