 * add statistical code.
 * add statistical code.

kunloon/zui,wenlian/zui,ppmon/zui,Eric-Zhong/zui,elton0895/zui,xautchao/zui,Eric-Zhong/zui,XiongWanTai/zui,kunloon/zui,a4435351/zui,wenlian/zui,2947721120/zui,fannyfinal/zui,a4435351/zui,easysoft/zui,XiongWanTai/zui,elton0895/zui,fannyfinal/zui,fhchina/zui,2947721120/zui,easysoft/zui,fhchina/zui,xautchao/zui,ppmon/zui