<pre><code>>>> import re
>>> rows = []
>>> for line in s.split('\n'):
for item in line.split():
m = re.match(r'\d+:-([\d\.]+)', item)
if m:
rows.append(m.groups()[0])
>>> rows
['29.9396', '32.0895', '35.6787', '36.8527', '37.3622', '38.0584', '38.5265', '38.7567', '38.7663', '39.1036', '39.5838', '40.653', '41.2627', '42.5983', '43.5966', '48.5747', '48.8823', '241.384', '30.3629', '30.9582', '34.2767', '34.2944', '35.9349', '36.4528', '36.5194', '37.2092', '37.425', '37.5344', '38.001', '38.4113', '38.8753', '40.2013', '42.5538', '43.9502', '44.9487', '227.162', '30.3253', '36.9927', '38.0383', '39.9291', '40.0669', '40.3448', '40.8734', '40.8901', '41.7204', '42.6082', '43.1386', '44.0876', '48.8257', '48.8814', '51.2907', '58.4311', '59.1803', '266.998', '35.338', '35.8658', '38.6632', '39.154', '40.9085', '42.836', '43.3277', '43.684', '43.8531', '45.7809', '46.9128', '47.028', '47.6292', '49.7012', '49.8664', '61.5319', '93.743', '215.678', '27.0995', '29.5464', '30.6396', '30.9543', '33.1009']
>>>
</code></pre>