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Comparison of the number of peaks at different mass/charge ranges in the 1992/93 and 1996/97 samples
| Mass/charge range | Median number of peaks (25th, 75th percentile) | |
|---|---|---|
| 1992/93 | 1996/97 | |
| < 5,000 | 174 (163,191) | 177 (163,194) |
| 5,000 – 10,000 | 58 (53,65) | 57 (53,63) |
| >10,000 | 401 (386,426) | 395 (376,421) |
