rownames,year,IncomeTaxCode,otherTaxCode,EntireTaxCode,IncomeTaxRegulations,otherTaxRegulations,EntireTaxRegulations,IncomeTaxCodeAndRegs,otherTaxCodeAndRegs,EntireTaxCodeAndRegs
1,1955,172,237,409,547,440,987,718,678,1396
2,1965,243,305,548,1638,565,2203,1881,870,2751
3,1975,395,363,758,2456,692,3148,2851,1055,3906
4,1985,776,556,1332,3594,813,4407,4369,1370,5739
5,1995,1060,731,1791,4663,1198,5861,5722,1930,7652
6,2005,1286,853,2139,5778,1180,6958,7064,2033,9097
7,2015,,,,,,,,,10067