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 330 36.1%
2 United States 265 29%
3 Sweden 128 14%
4 Netherlands 99 10.8%
5 Germany 25 2.7%
6 Canada 19 2.1%
7 Hong Kong 6 0.7%
8 Taiwan 6 0.7%
9 Japan 4 0.4%
10 France 4 0.4%
11 Brazil 3 0.3%
12 Chile 3 0.3%
13 Korea, Republic of 3 0.3%
14 Indonesia 3 0.3%
15 Romania 2 0.2%
16 Ukraine 2 0.2%
17 United Kingdom 2 0.2%
18 Saudi Arabia 1 0.1%
19 Spain 1 0.1%
20 Thailand 1 0.1%
21 Israel 1 0.1%
22 Malaysia 1 0.1%
23 Norway 1 0.1%
24 Australia 1 0.1%
25 Azerbaijan 1 0.1%
26 Denmark 1 0.1%