求翻译：1、人均工资性收入13708元，增长10.7%，对总收入增长速度贡献7个百分点。工资性收入仍然是城镇居民收入的主要来源，但工资性收入占总收入比重逐年下降，2006年至2010年分别是68.9%、68.7%、66.2%、65.7%、65.2%。是什么意思？

1, the per capita wage income of 13,708 yuan, an increase of 10.7 percent, 7 percent contribution to total revenue growth rate. Wage income is still the main source of income of urban residents, but the wage income of the proportion of total income decreased year by year, in 2006-2010 were 68.9%, 68

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1, wages of per capita income $ 13,708, 10.7%, 7% contribution to revenue growth. Income from wages is still the main source of income of urban residents, but the total proportion of income from wages decline year by year, from 2006 to 2010, namely, 68.9%, 66.2%, 65.7%,.