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 743 48.9%
2 United States 346 22.8%
3 Netherlands 232 15.3%
4 Germany 51 3.4%
5 Taiwan 25 1.6%
6 Canada 19 1.3%
7 Hong Kong 16 1.1%
8 Czech Republic 13 0.9%
9 Korea, Republic of 10 0.7%
10 Russia 10 0.7%
11 Australia 7 0.5%
12 Brazil 7 0.5%
13 Japan 6 0.4%
14 Israel 5 0.3%
15 France 4 0.3%
16 Bulgaria 2 0.1%
17 Bangladesh 2 0.1%
18 Ireland 2 0.1%
19 Chile 2 0.1%
20 Malaysia 2 0.1%
21 New Zealand 2 0.1%
22 Norway 1 0.1%
23 Poland 1 0.1%
24 Romania 1 0.1%
25 Mexico 1 0.1%
26 Singapore 1 0.1%
27 Spain 1 0.1%
28 Thailand 1 0.1%
29 Turkmenistan 1 0.1%
30 Ukraine 1 0.1%
31 Italy 1 0.1%
32 Kyrgyzstan 1 0.1%
33 Georgia 1 0.1%