为啥英格兰国家队如此土鳖

                         France Germany Spain   Italy   England All
Players                  547.5  479     523     522.5   520     2592
Players per club         27.38  26.61   26.15   26.13   26      26.45
% of internationals      31.32% 49.16%  38.91%  40.38%  66.25%  44.98%
Average age              24.74  25.77   26.05   26.54   25.89   25.79
% of home grown players  35.34% 20.35%  22.94%  11.67%  19.13%  22.05%
% of foreign players     33.42% 46.45%  36.81%  36.46%  59.52%  42.36%
Signings per club        9.7    10.17   10.4    12.4    11.15   10.78
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FROM 211.99.222.*