YearQ1Q2Q3Q4
2018-6.14%2.05%2.04%N/A
20176.31%1.58%1.64%3.08%
2016-0.07%5.60%11.02%6.27%
20158.60%-3.43%-7.16%6.54%
20142.27%1.87%-1.83%0.55%
20135.72%8.87%5.72%8.87%
20123.84%-4.55%5.71%4.46%
20115.25%1.84%-9.39%6.27%
20107.37%-8.58%5.95%7.68%
2009-9.01%5.11%17.14%3.75%
2008-4.49%0.19%N/AN/A