1.  What is the most abundant grasshopper category collected in each year?

2.  What is the most abundant grasshopper category in each year at each location?

3.  What is the average number of nymphs and the average number of adults per 100 sweeps for each location?   

4. What is the average number of nymphs and the average number of adults per 100 sweeps in each year?   

5.  What is the total number of grasshoppers collected in each category by year and location?

6.  Here is the complete database of student researchers and  grasshopper data .