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 90 49.7%
2 United States 31 17.1%
3 Germany 15 8.3%
4 Netherlands 8 4.4%
5 Russia 7 3.9%
6 Belgium 6 3.3%
7 Japan 3 1.7%
8 Canada 3 1.7%
9 Portugal 3 1.7%
10 Norway 2 1.1%
11 Poland 2 1.1%
12 Spain 2 1.1%
13 Ukraine 2 1.1%
14 Turkey 1 0.6%
15 Lithuania 1 0.6%
16 Malaysia 1 0.6%
17 Israel 1 0.6%
18 Brazil 1 0.6%
19 Colombia 1 0.6%
20 France 1 0.6%