| # | Date | Price | High | Low | Close | Volume | Adj Close |
|---|---|---|---|---|---|---|---|
| 1962 | 2015-04-14 | 27.33 | 27.33 | 26.79 | 26.99 | 47206000 | 26.99 |
| 1963 | 2015-04-15 | 26.9 | 27.16 | 26.62 | 27.05 | 46962000 | 27.05 |
| 1964 | 2015-04-16 | 26.92 | 27.26 | 26.91 | 27.18 | 31722000 | 27.18 |
| 1965 | 2015-04-17 | 26.87 | 26.99 | 26.45 | 26.64 | 49234000 | 26.64 |
| 1966 | 2015-04-20 | 26.69 | 27.29 | 26.67 | 27.23 | 38508000 | 27.23 |
| 1967 | 2015-04-21 | 27.32 | 27.39 | 27.11 | 27.15 | 29128000 | 27.15 |
| 1968 | 2015-04-22 | 27.15 | 27.55 | 27.07 | 27.46 | 31806000 | 27.46 |
| 1969 | 2013-06-26 | 21.87 | 21.97 | 21.79 | 21.86 | 73182744 | 21.86 |
| 1970 | 2015-04-23 | 27.52 | 28.06 | 27.5 | 27.87 | 78184000 | 27.87 |
| 1971 | 2015-04-24 | 29 | 29.24 | 28.42 | 28.68 | 92168000 | 28.68 |
| 1972 | 2015-04-27 | 28.64 | 28.78 | 28.11 | 28.31 | 48062000 | 28.31 |
| 1973 | 2015-04-28 | 28.22 | 28.39 | 28.05 | 28.22 | 37178000 | 28.22 |
| 1974 | 2015-04-29 | 28.03 | 28.29 | 27.95 | 28.07 | 33622000 | 28.07 |
| 1975 | 2015-04-30 | 27.93 | 28.06 | 27.34 | 27.44 | 47240000 | 27.44 |
| 1976 | 2015-05-01 | 27.53 | 27.56 | 27.19 | 27.56 | 36572000 | 27.56 |
| 1977 | 2015-05-04 | 27.55 | 27.83 | 27.37 | 27.64 | 35260000 | 27.64 |
| 1978 | 2015-05-05 | 27.51 | 27.63 | 27.12 | 27.15 | 28528000 | 27.15 |
| 1979 | 2015-05-06 | 27.13 | 27.2 | 26.61 | 26.75 | 39034000 | 26.75 |
| 1980 | 2013-06-27 | 21.99 | 22.14 | 21.94 | 21.95 | 76982940 | 21.95 |
| 1981 | 2015-05-07 | 26.8 | 27.26 | 26.67 | 27.1 | 31844000 | 27.1 |