1998   2000    2004    2007    2011
0    1.5    3.0    11.0    18.0    30.4
1    51%    43%     38%     33%     33%
2    60%    76%     98%     92%     96%
3  51000  59000  100000  181000  272400
4   1784   1454     949    1388    1691
5     35     25       9       8       7

Table as JSON:
{"1998":{"0":"1.5","1":"51%","2":"60%","3":"51000","4":"1784","5":"35"},"2000":{"0":"3.0","1":"43%","2":"76%","3":"59000","4":"1454","5":"25"},"2004":{"0":"11.0","1":"38%","2":"98%","3":"100000","4":"949","5":"9"},"2007":{"0":"18.0","1":"33%","2":"92%","3":"181000","4":"1388","5":"8"},"2011":{"0":"30.4","1":"33%","2":"96%","3":"272400","4":"1691","5":"7"}}