00 45,000 40,000 35,000 30,000 25,000 20,000 IN N en rei CT O 1.11 O LO N N e e i0 (0 ,0 10 (0 10 Avg. Weekly Carloads —YoY Son Detirsay Bent W 25% 20% 100% 15% 50% 10% • 0% 5% >- (50%) 0% (5%) (100%) (10%) (15%) N el I Figure 67: U.S. frac sand carloads closely track the rig