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 436 33.2%
2 United States 414 31.5%
3 Netherlands 294 22.4%
4 Germany 47 3.6%
5 Canada 40 3%
6 Korea, Republic of 25 1.9%
7 France 9 0.7%
8 United Kingdom 7 0.5%
9 Taiwan 5 0.4%
10 Singapore 5 0.4%
11 Russia 4 0.3%
12 Brazil 4 0.3%
13 India 4 0.3%
14 Japan 3 0.2%
15 Hong Kong 3 0.2%
16 Slovakia 3 0.2%
17 Malaysia 3 0.2%
18 Bulgaria 2 0.2%
19 New Zealand 1 0.1%
20 Romania 1 0.1%
21 Switzerland 1 0.1%
22 Thailand 1 0.1%
23 Turkey 1 0.1%
24 Ukraine 1 0.1%