considering the fourth quarter , what is the variation between the low trading stock prices during 2014 and 2015?
part ii item 5 . market for registrant 2019s common equity , related stockholder matters and issuer purchases of equity securities . the company 2019s common stock is listed on the new york stock exchange where it trades under the symbol aa . the company 2019s quarterly high and low trading stock prices and dividends per common share for 2015 and 2014 are shown below. .

|  | 2015 | 2014 |
| :--- | :--- | :--- |
| Quarter | High | Low | Dividend | High | Low | Dividend |
| First | $17.10 | $12.65 | $0.03 | $12.97 | $9.82 | $0.03 |
| Second | 14.29 | 11.15 | 0.03 | 15.18 | 12.34 | 0.03 |
| Third | 11.23 | 7.97 | 0.03 | 17.36 | 14.56 | 0.03 |
| Fourth | 11.18 | 7.81 | 0.03 | 17.75 | 13.71 | 0.03 |
| Year | 17.10 | 7.81 | $0.12 | 17.75 | 9.82 | $0.12 |

the number of holders of record of common stock was approximately 10101 as of february 11 , 2016. .

low_2014 = 7.81
low_2015 = 13.71
answer = low_2015 - low_2014