I have the results from two surveys taken approximately one year apart. All of the questions are Likert-type; many questions are the same between the two surveys (these are the ones in which I am interested). Some of the survey respondents may or may not be the same (the results are anonymous). For the first survey, I have some 180 responses; for the second, 71.
What is the best way to compare responses to the questions that are repeated between surveys? I'm really looking to answer questions like this: Question (number) had 14% of the respondents score 1 in Year A (i.e., 25 out of 180), but 20% (14 out of 71) in Year B. Is there a real difference between those two scores, or is this difference not statistically significant?