YearQ1Q2Q3Q4
2018-5.95%6.20%-1.95%N/A
20175.19%5.19%3.62%5.01%
2016-6.81%-9.67%11.72%7.59%
20156.63%2.48%-1.29%3.26%
20144.25%-5.49%-0.20%1.52%
201314.40%3.12%5.89%9.33%
20126.28%-4.11%6.01%2.90%
20110.02%3.13%-14.63%9.72%
20108.34%-8.27%16.96%8.80%
2009-4.20%11.77%14.79%2.80%
2008-9.02%-0.79%-14.67%-12.39%
20075.07%3.10%-6.93%-5.49%
200610.25%-5.13%0.62%9.96%
20055.19%-5.04%11.07%2.44%
200412.83%2.15%1.52%6.03%
2003-7.80%20.81%5.82%10.46%
20023.75%-8.54%-15.93%2.72%
2001-9.79%2.92%-20.32%13.76%
200013.25%-1.09%8.28%-6.32%
199912.87%9.23%1.12%37.33%
1998-10.75%5.92%N/AN/A