>>359
そんなわけないだろ、と思って調べてみたら本当にそうだった…

2002/9/11 -0.01%  2011/9/12 +0.70%
2003/9/11 +0.54%  2012/9/11 +0.31%
2004/9/13 +0.17%  2013/9/11 +0.31%
2005/9/12 -0.07%  2014/9/11 +0.09%
2006/9/11 +0.05%  2015/9/11 +0.45%
2007/9/11 +1.36%  2016/9/12 +1.47%
2008/9/11 +1.38%  2017/9/11 +1.08%
2009/9/11 -0.14%  2018/9/11 +0.37%
2010/9/13 +1.11%  2019/9/11 +0.72%