In fact, as you can see from this graph, from the time that the Texas execution apparatus got efficient in the mid- to late 1990s, there have only been a couple of years where the number of annual executions dipped below 20.
实际上，正如您看到的这张图表，从20世纪90年代中期到晚期， 德克萨斯州执行机构有了执行能力， 只有过了几年每年处决的人数在下降 到20个案例以下。