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 197 38%
2 United States 144 27.8%
3 Netherlands 104 20.1%
4 Germany 19 3.7%
5 Korea, Republic of 11 2.1%
6 Canada 7 1.4%
7 France 6 1.2%
8 Brazil 4 0.8%
9 Ukraine 4 0.8%
10 India 3 0.6%
11 New Zealand 2 0.4%
12 Singapore 2 0.4%
13 Hong Kong 2 0.4%
14 Lithuania 2 0.4%
15 Taiwan 2 0.4%
16 Thailand 1 0.2%
17 Viet Nam 1 0.2%
18 Argentina 1 0.2%
19 Chile 1 0.2%
20 Switzerland 1 0.2%
21 Russia 1 0.2%
22 Iran, Islamic Republic of 1 0.2%
23 Kyrgyzstan 1 0.2%
24 Latvia 1 0.2%