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 China 362 38.2%
2 United States 285 30.1%
3 Netherlands 157 16.6%
4 Germany 48 5.1%
5 Canada 22 2.3%
6 Czech Republic 13 1.4%
7 Japan 7 0.7%
8 France 6 0.6%
9 Hong Kong 5 0.5%
10 Malaysia 5 0.5%
11 Taiwan 5 0.5%
12 Korea, Republic of 4 0.4%
13 Brazil 3 0.3%
14 Ukraine 3 0.3%
15 United Kingdom 3 0.3%
16 Romania 2 0.2%
17 Russia 2 0.2%
18 Switzerland 2 0.2%
19 Finland 2 0.2%
20 Austria 1 0.1%
21 Georgia 1 0.1%
22 Ghana 1 0.1%
23 Latvia 1 0.1%
24 Macao 1 0.1%
25 Mexico 1 0.1%
26 India 1 0.1%
27 Israel 1 0.1%
28 United Arab Emirates 1 0.1%
29 New Zealand 1 0.1%
30 Norway 1 0.1%
31 Portugal 1 0.1%