请兄弟们帮忙把下面这句话翻译成英语，不要用翻译软件的，感激不尽！！---------------------------
1. 从上面的趋势来看2013年到2015年至今2SC5347的外观不良在PCP里面所占的比例都是比较高的，有一半的点都在20%以上，最多的甚至超过70%.
From the above trend, we can get that there is a high proportion of the poor appearance of the 2SC5347 in PCP since 2013 (up to now in 2015), among which half of thepoints are above 20% and some are even more than 70%.
Hope it's useful.
You can see from the report that from year 2013, most of the situation is that visual inspection issue takes a great share of PCP defective parts. Half of which is that it takes more than 20%, the most critical circumstance is that it takes more than 70%.
英国人也翻不出来 无语
顾方法
不是吧