The speed of the fall was caused by a tabulation delay .

下跌如此之快起因于“计算延迟（tabulationdelay）”。

Independent monitors collected the numbers instantaneously using mobile phones in an exercise called " crowd tabulation " .

独立的监督机构使用手机上的一种被称作“群体制表”的功能立即收集数字。

And in its 2004 and 2009 elections , el salvador refined its voter lists , created new identity cards , and improved the reliability of polling stations and tabulation .

萨尔瓦多在04年和09年的选举中完善了选民名单，重新做了身份卡，并提高了投票站和图表的可信度。