The 435 members of the U.S. House of Representatives voted on the proposal of "refusing to pay the dues of the United Nations". will be passed, otherwise it will not be passed. The result of the vote was to refuse to pay. May I ask how many possible statistics of the three votes are there?
美国众议院435名议员对"拒绝缴纳联合国会费"的提案进行投票，每名议员都可以选择投赞同票、反对票和弃权票中的某一种，并且只要赞成票多于总票数的一半，提案就会被通过，否则不能通过．表决结果是拒绝缴纳．试问共有多少种可能的三种票数的统计情况？
<gadget id="calculator">436 + 219</gadget>
<output>655</output>

<gadget id="calculator">218 / 2</gadget>
<output>109</output>

<gadget id="calculator">655 * 109</gadget>
<output>71_395</output>

<result>71_395</result>