Question

in what years did us exports to mexico remain approximately the same?
1990–1995
1995–2000
2000–2005
2005–2010

Explanation:

Examine the height of the orange (exports to Mexico) bars for each time period. For 2000-2005, the bar height is nearly identical, showing exports stayed approximately the same. Other periods have clear increases in bar height.

Answer:

2000-2005