Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| meas. num. | passed | YES votes | NO votes | % YES | Const. Amd.? | type | description |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | No | 136851.0 | 410733.0 | 24.99% | No | LEG | Income, corporate tax, school support increase |
| 2.0 | No | 190899.0 | 369038.0 | 34.09% | Yes | LEG | Highway fund use for mass transit |
| 3.0 | No | 166363.0 | 371897.0 | 30.91% | Yes | LEG | New school district tax base limitation |
| 4.0 | No | 198563.0 | 328221.0 | 37.69% | Yes | LEG | Authorizes bonds for water development fund |
| 5.0 | YES | 381559.0 | 164953.0 | 69.82% | Yes | LEG | Increases veteran's loan bonding authority |
Question:
What was the lowest measure number? 
Answer:
1.0