Country    normal delivery days （percent）   sometimes （percent）          sometimes （percent）

USA               8 -  17 days   (92%)                16 ≤ date≤ 25days (7.5%)         26 ≤ date≤ 30days (0.5%) 

Canada         8 -  17 days   (85%)                         16 ≤ date≤ 25days (14%)                26 ≤ date≤ 30days (1%) 

East Asia      4 -  17 days   (80%)                 11 ≤ date≤ 20days (19%)               21 ≤ date≤ 30days (1%)

Australia       6 -  17days   (85%)                 13 ≤ date≤ 20days (14.5%)            21 ≤ date≤ 30days (0.5%)

Italy                10 -  20 days  (70%)                21 ≤ date≤ 40days (25%)               41 ≤ date≤ 60days (5%)

W EU             10 -  20 days  (85%)                 21 ≤ date≤ 40days (13%)               41 ≤ date≤ 60days (2%)

E  EU         10 -  20 days  (75%)                21 ≤ date≤ 40days (23%)              41 ≤ date≤ 60days (2%)

S America   10 -  20 days  (75%)                21 ≤ date≤ 40days (22%)              41 ≤ date≤ 60days (3%)

    W EU: some countries from western Europe, include the UK, France, Germany and some other countries.

    E  EU: some countries from eastern Europe.